• 500 New SAT Math Problems – Just 19.99 Today Only
    June 30, 2024

    500 New SAT Math Problems

    500 New SAT Math Problems
    Just 19.99 on Amazon

    Hi everyone! The latest edition of 500 New SAT Math Problems is now available in paperback from Amazon. This edition just has been modified from the previous edition to account for the changes on the Digital SAT.

    The paperback is now on sale on Amazon for only $19.99. Note that once the sale ends (by the end of today), the price of this book will go up to $42.99. 

    The promotion has ended. Thanks to everyone who participated. The book is now available at its regular price here: 500 New SAT Math Problems

    If you have any questions, feel free to contact me at steve@SATPrepGet800.com 

    Thank you all for your continued support!

    A Trick For Free Two Day Shipping

    I would like to finish this post with a little trick you can use to get free 2 day shipping on any of the books you decide to purchase without making any additional purchases. If you have never used Amazon Prime you can sign up for a free month using the following link.

    Sign Up For Amazon Prime For Free

    If you have already had a free trial of Amazon Prime you can simply open up a new Amazon account to get a new free trial. It just takes a few minutes! You will need to use a different email address than the one you usually use.

    This next part is very important! After you finish your transaction, go to your Account, select “Manage my prime membership,” and turn off the recurring billing. This way in a month’s time Amazon will not start charging you for the service.

    After shutting off the recurring billing you will still continue to receive the benefit of free 2 day shipping for one month. This means that as long as you use this new Amazon account for your purchases you can do all of your shopping on Amazon for the next month without having to worry about placing minimum orders to get free shipping.

    Just be aware that certain products from outside sellers do not always qualify for free shipping, so please always check over your bill carefully before you check out.

    Well I hope you decide to take advantage of this very special offer, or at the very least I hope you will benefit from my Amazon “free 2 day shipping trick.” Here is the link one more time:

    Sign Up For Amazon Prime For Free

    If you think your friends might be interested in this special offer, please share it with them on Facebook:

    Get 800 Facebook Share Button

    Thank you all for your continued support!

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  • Special Offer- Pure Math Paperback Bundle
    August 6, 2019

    Special Offer – Pure Math Paperback Bundle

    Many of our customers have been asking if it is possible to purchase several of our pure math books for beginners in paperback for a discounted price. To meet this demand, we are pleased to introduce a special promotional package that includes all five of our pure math beginner books for the price of just $179. Shipping and all other fees are included in this price. By purchasing all five of Dr. Steve Warner’s pure math books as a bundle, you will save 20%, as compared to buying the books individually. The books included in this special promotion are:

    • Pure Mathematics for Beginners
    • Set Theory for Beginners
    • Topology for Beginners
    • Abstract Algebra for Beginners
    • Real Analysis for Beginners

    Note that if you were to buy each of these books separately the total price would be $225, plus taxes and possibly shipping. By purchasing the books here you will get all three books in paperback for just $179. This is a 20% savings.

    Due to the bulk discount on this special offer, all sales are final (no refunds).
    Please allow up to 14 days for processing and shipping.

    To place your order simply click the following button.

    SATButton

    For more information about these books you can visit each book’s Amazon page by clicking each book image below:

    Pure Mathematics for Beginners

    Set Theory for Beginners

    Topology for Beginners

    Abstract Algebra for Beginners
    Real Analysis for Beginners

    If you have any questions or concerns please feel free to contact Dr. Steve Warner directly at

    steve@SATPrepGet800.com

    Thank you all for your continued support!

    Get 800 SAT Math Prep Facebook Link Get 800 SAT Math Prep Twitter Link Get 800 SAT Math Prep YouTube Link Get 800 SAT Math Prep LinkedIn Link Get 800 SAT Math Prep Pinterest Link Get 800 SAT Math Prep Amazon Link
  • Coauthors Wanted for New Math Books
    May 26, 2019

    Pure Math Books for Beginners
    Coauthors Wanted for New Math Books

    Due to the success of my Pure Math for Beginners book series, I am planning on extending this series to include more basic books like Algebra, Trigonometry, Precalculus, Calculus, etc. I’m currently accepting applications for potential coauthors that would be interested in helping me write these books. I’m offering a 10% royalty to those working with me for the first time with the opportunity for higher royalties for future books. If you are interested, please fill out an application and submit your resume here:

    Get 800 Job Application

    If you have any questions please feel free to contact Dr. Steve Warner directly at

    steve@SATPrepGet800.com

    Get 800 SAT Math Prep Facebook Link Get 800 SAT Math Prep Twitter Link Get 800 SAT Math Prep YouTube Link Get 800 SAT Math Prep LinkedIn Link Get 800 SAT Math Prep Pinterest Link Get 800 SAT Math Prep Amazon Link
  • Special Offer- Pure Math Paperback Bundle
    May 11, 2019

    Pure Math Books for Beginners
    Special Offer – Pure Math Paperback Bundle

    Many of our customers have been asking if it is possible to purchase several of our pure math books for beginners in paperback for a discounted price. To meet this demand, we are pleased to introduce a special promotional package that includes all three of our pure math beginner books for the price of just $99. Shipping and all other fees are included in this price. By purchasing all three of Dr. Steve Warner’s pure math books as a bundle, you will save more than 25%, as compared to buying the books individually. The books included in this special promotion are:

    • Pure Mathematics for Beginners
    • Set Theory for Beginners
    • Topology for Beginners

    Note that if you were to buy each of these books separately the total price would be $133.97, plus taxes and possibly shipping. By purchasing the books here you will get all three books in paperback for just $99. This is more than a 25% savings.

    Due to the bulk discount on this special offer, all sales are final (no refunds).
    Please allow up to 14 days for processing and shipping.

    To place your order simply click the following button.

    SATButton

    For more information about these books you can visit each book’s Amazon page by clicking each book image below:

    If you have any questions or concerns please feel free to contact Dr. Steve Warner directly at

    steve@SATPrepGet800.com

    Thank you all for your continued support!

    Get 800 SAT Math Prep Facebook Link Get 800 SAT Math Prep Twitter Link Get 800 SAT Math Prep YouTube Link Get 800 SAT Math Prep LinkedIn Link Get 800 SAT Math Prep Pinterest Link Get 800 SAT Math Prep Amazon Link
  • SAT Math Classes
    July 2, 2018

    Students Working
    SAT Math Classes

    SAT math classes for the October exam are now available at a price of just $1400 per student. If you’re interested in both math and verbal, the fee is $2000. If you are interested in more detailed information, please email me at steve@SATPrepGet800.com

    You can find more information about me and my company here: https://www.get800testprep.com/about

    My Credentials

    Here are some of my credentials:

    • PhD in Mathematics
    • 20+ years tutoring and teaching experience
    • Author of more than 20 books for standardized test prep
    • Many students with perfect scores on the SAT, ACT, and AP Calculus exams

    My full resume can be viewed here: Dr. Steve Warner’s CV

    My Classes and Current Rates

    Aside from this one special class I am running, I am currently offering a 50% discount on private tutoring and a small discount on classes. Here is what I currently have available.

    • SAT Full Prep Course – $2000
    • SAT Math Prep Course – $1400
    • ACT Math Prep Course – $1400
    • AP Calculus AB Prep Course – $1400
    • AP Calculus BC Prep Course – $1800
    • GRE Math Prep Course – $1400
    • Private tutoring – $250 per hour

    Private tutoring is available for all of the following:

    • K-12 mathematics
    • all undergraduate math courses
    • graduate courses in Mathematical Logic, Set Theory, Real and Complex Analysis, Linear and Abstract Algebra, and Differential Equations
    • Standardized Test Prep in SAT, ACT, SAT Math Subject Tests, AP Calculus, GRE, GMAT, Math Regents

    If you would like to discuss your needs for tutoring further, feel free to email me at steve@SATPrepGet800.COM or call me at 718-980-2935 and leave a message. I can usually get back to you within a few hours.

    Thank you all for your continued support!

    Get 800 SAT Math Prep Facebook Link Get 800 SAT Math Prep Twitter Link Get 800 SAT Math Prep YouTube Link Get 800 SAT Math Prep LinkedIn Link Get 800 SAT Math Prep Pinterest Link Get 800 SAT Math Prep Amazon Link
  • College Admissions Online Academy
    April 30, 2018

    Students
    College Admissions Online Academy

    Today I would like to introduce my colleague Ashly Jordan and offer you a discount on her online course. Ashly is a veteran science teacher and the owner of My Education Connections, LLC. Realizing the need to help families and students achieve their dreams of a college education without becoming overwhelmed and frustrated with the associated high costs, in 2016 Ashly began her business to help families save up to 50% on college costs and to develop a personalized plan for college to graduate on time while massively reducing student loan debt.

    Ashly is now offering a new online course: College Admissions Mastery. In this course, she will take a really deep dive into how to help you plan and pay for college while developing a personalized plan to graduate on time. She covers getting students into their dream school, funding options, resumes, personal statements, and essays.

    The course is normally $125 but by signing up using my discount code the cost will be reduced to $99. The next course starts this Saturday, may, 5th, at 10 a.m. EST.

    When you sign up, simply use the code Get800 to get the discounted price. You can enroll here: College Admissions Mastery Course

    I hope you will take advantage of this program to help to alleviate the stress of the college admissions process.

    Spaces are limited, as she takes on only 15 clients for each course session so that she can give students the individualized attention they deserve.

    Don’t forget to use the code Get800 at checkout to get the discounted price!

    Please contact me with questions at steve@SATPrepGet800.com

    Thank you all for your continued support!

    Disclaimer: By using the discount code Get800 at checkout, my company will be receiving a commission on the sale. Ashly gets a new client, you get a wonderful course at a discounted rate, and my company gets a commission. It’s a win-win-win for everyone. 

    Get 800 SAT Math Prep Facebook Link Get 800 SAT Math Prep Twitter Link Get 800 SAT Math Prep YouTube Link Get 800 SAT Math Prep LinkedIn Link Get 800 SAT Math Prep Pinterest Link Get 800 SAT Math Prep Amazon Link
  • College Admissions Online Academy
    April 26, 2018

    Students
    College Admissions Online Academy

    Today I would like to introduce my colleague Ashly Jordan and offer you a discount on her online course. Ashly is a veteran science teacher and the owner of My Education Connections, LLC. Realizing the need to help families and students achieve their dreams of a college education without becoming overwhelmed and frustrated with the associated high costs, in 2016 Ashly began her business to help families save up to 50% on college costs and to develop a personalized plan for college to graduate on time while massively reducing student loan debt.

    Ashly is now offering a new online course: College Admissions Mastery. In this course, she will take a really deep dive into how to help you plan and pay for college while developing a personalized plan to graduate on time. She covers getting students into their dream school, funding options, resumes, personal statements, and essays.

    The course is normally $125 but by signing up using my discount code the cost will be reduced to $99. The next course starts this Saturday, may, 5th, at 10 a.m. EST.

    When you sign up, simply use the code Get800 to get the discounted price. You can enroll here: College Admissions Mastery Course

    I hope you will take advantage of this program to help to alleviate the stress of the college admissions process.

    Spaces are limited, as she takes on only 15 clients for each course session so that she can give students the individualized attention they deserve.

    Don’t forget to use the code Get800 at checkout to get the discounted price!

    Please contact me with questions at steve@SATPrepGet800.com

    Thank you all for your continued support!

    Disclaimer: By using the discount code Get800 at checkout, my company will be receiving a commission on the sale. Ashly gets a new client, you get a wonderful course at a discounted rate, and my company gets a commission. It’s a win-win-win for everyone. 

    Get 800 SAT Math Prep Facebook Link Get 800 SAT Math Prep Twitter Link Get 800 SAT Math Prep YouTube Link Get 800 SAT Math Prep LinkedIn Link Get 800 SAT Math Prep Pinterest Link Get 800 SAT Math Prep Amazon Link
  • Earn 10% Commission On Tutoring Referrals
    March 29, 2018

    Students Working
    Tutoring Referral Program

    You can now earn extra money for referring students that are in need of math tutoring or want to sign up for a standardized test prep course. I am currently offering a commission of 10% for referrals for one on one tutoring and a commission of 5% – 10% for referrals for any test prep class. For details on this program use the following link: Tutoring Referral Program

    Here is an example of how you can earn money through referrals: If you refer a student to me, and that student pays my fee of $250 per session for 5 sessions, then you will be paid $125 for the referral. You will continue to receive commission for as long as I continue working with that student.

    As another example, if you refer a student to me and they sign up for a class for $2000, you will receive $100 (5%) once that student completes his or her payment. If you refer a full class of 5 or more students, the class commission will be a full 10% (so, referring me a group of 5 students, each paying my discounted rate of $2000, will earn you a commission of $1000). Note that you cannot receive commission for anyone that is in your immediate family or that lives in your household (an exception is made if you refer a full class of 5 or more).

    Payments will be made via PayPal.

    You or your referral can email me at steve@SATPrepGet800.com

    My Classes and Current Rates

    I am currently offering a 50% discount on private tutoring and a small discount on classes. Here is what I have available.

    • SAT Full Prep Course – $2000
    • SAT Math Prep Course – $1400
    • ACT Math Prep Course – $1400
    • AP Calculus AB Prep Course – $1400
    • AP Calculus BC Prep Course – $1800
    • GRE Math Prep Course – $1400
    • Private tutoring – $250 per hour

    Private tutoring is available for all of the following:

    • K-12 mathematics
    • all undergraduate math courses
    • graduate courses in Mathematical Logic, Set Theory, Real and Complex Analysis, Linear and Abstract Algebra, and Differential Equations
    • Standardized Test Prep in SAT, ACT, SAT Math Subject Tests, AP Calculus, GRE, GMAT, Math Regents

    My Credentials

    Here are some of my credentials:

    • PhD in Mathematics
    • 20+ years tutoring and teaching experience
    • Author of more than 20 books for standardized test prep
    • Many students with perfect scores on the SAT, ACT, and AP Calculus exams

    My full resume can be viewed here: Dr. Steve Warner’s CV

    If you would like to discuss your needs for tutoring further, feel free to email me at steve@SATPrepGet800.COM or call me at 718-980-2935 and leave a message. I can usually get back to you within a few hours.

    Thank you all for your continued support!

    Get 800 SAT Math Prep Facebook Link Get 800 SAT Math Prep Twitter Link Get 800 SAT Math Prep YouTube Link Get 800 SAT Math Prep LinkedIn Link Get 800 SAT Math Prep Pinterest Link Get 800 SAT Math Prep Amazon Link
  • Special Offer- SAT Math Paperback Bundle
    August 15, 2017

    Get 800 SAT Prep Books
    Special Offer – SAT Math Paperback Bundle

    Many of our customers have been asking if it is possible to purchase several of our prep books in paperback for a discounted price. To meet this demand, we are pleased to introduce a special promotional package that includes seven of our SAT math prep books for the price of just $167. Shipping and all other fees are included in this price. By purchasing all seven of Dr. Steve Warner’s SAT math books as a bundle, you will save 30%, as compared to buying the books individually. The books included in this special promotion are:

    • 28 New SAT Math Lessons – Beginner Course
    • 28 New SAT Math Lessons – Intermediate Course
    • 28 New SAT Math Lessons – Advanced Course
    • 320 SAT Math Problems
    • New SAT Math Problems
    • 320 SAT Math Subject Test Problems – Level 1
    • 320 SAT Math Subject Test Problems – Level 2

    Note that if you were to buy each of these books separately the total price would be $209.93, plus taxes and possibly shipping. By purchasing the books here you will get all seven books in paperback for just $167. This is a 30% savings.

    Due to the bulk discount on this special offer, all sales are final (no refunds).
    Please allow up to 21 days for processing and shipping.

    To place your order simply click the following button.

    SATButton

    For more information about these books click the following link:

    Get 800 SAT Math Paperback Bundle

    This special offer provides the highest quality test prep materials at an affordable price. For one low price of $167 you will receive seven books containing a full arsenal of strategies, problems, and explanations. The author, Dr. Steve Warner, typically charges $500 per hour for private tutoring. For less than a third of the price of a single session, you will receive all 7 of his SAT math prep books for the current SAT and SAT math subject tests, which include all of the same strategies he teaches in private tutoring sessions. Invest in your future today and choose your college with Get 800’s prep book bundle.

    If you have any questions or concerns please feel free to contact Dr. Steve Warner directly at

    steve@SATPrepGet800.com

    Thank you all for your continued support!

    Get 800 SAT Math Prep Facebook Link Get 800 SAT Math Prep Twitter Link Get 800 SAT Math Prep YouTube Link Get 800 SAT Math Prep LinkedIn Link Get 800 SAT Math Prep Pinterest Link Get 800 SAT Math Prep Amazon Link
  • Special Offer- SAT Math Paperback Bundle
    August 7, 2017

    Get 800 SAT Prep Books
    Special Offer – SAT Math Paperback Bundle

    Many of our customers have been asking if it is possible to purchase several of our prep books in paperback for a discounted price. To meet this demand, we are pleased to introduce a special promotional package that includes seven of our SAT math prep books for the price of just $167. Shipping and all other fees are included in this price. By purchasing all seven of Dr. Steve Warner’s SAT math books as a bundle, you will save 30%, as compared to buying the books individually. The books included in this special promotion are:

    • 28 New SAT Math Lessons – Beginner Course
    • 28 New SAT Math Lessons – Intermediate Course
    • 28 New SAT Math Lessons – Advanced Course
    • 320 SAT Math Problems
    • New SAT Math Problems
    • 320 SAT Math Subject Test Problems – Level 1
    • 320 SAT Math Subject Test Problems – Level 2

    Note that if you were to buy each of these books separately the total price would be $209.93, plus taxes and possibly shipping. By purchasing the books here you will get all seven books in paperback for just $167. This is a 30% savings.

    Due to the bulk discount on this special offer, all sales are final (no refunds).
    Please allow up to 21 days for processing and shipping.

    To place your order simply click the following button.

    SATButton

    For more information about these books click the following link:

    Get 800 SAT Math Paperback Bundle

    This special offer provides the highest quality test prep materials at an affordable price. For one low price of $167 you will receive seven books containing a full arsenal of strategies, problems, and explanations. The author, Dr. Steve Warner, typically charges $500 per hour for private tutoring. For less than a third of the price of a single session, you will receive all 7 of his SAT math prep books for the current SAT and SAT math subject tests, which include all of the same strategies he teaches in private tutoring sessions. Invest in your future today and choose your college with Get 800’s prep book bundle.

    If you have any questions or concerns please feel free to contact Dr. Steve Warner directly at

    steve@SATPrepGet800.com

    Thank you all for your continued support!

    Get 800 SAT Math Prep Facebook Link Get 800 SAT Math Prep Twitter Link Get 800 SAT Math Prep YouTube Link Get 800 SAT Math Prep LinkedIn Link Get 800 SAT Math Prep Pinterest Link Get 800 SAT Math Prep Amazon Link
  • The Discriminant of a Quadratic Equation – Part 5
    July 12, 2017

    discriminant graphs
    The Discriminant of a Quadratic Equation
    Part 5

    Today I’d like to solve the problem about discriminants from the last post. You can review parts 1, 2, 3, and 4 of our discussion on the discriminant here:

    The Discriminant of a Quadratic Equation – Part 1
    The Discriminant of a Quadratic Equation – Part 2
    The Discriminant of a Quadratic Equation – Part 3
    The Discriminant of a Quadratic Equation – Part 4

    Last time, I asked you to solve the following problem:

    Example: You are given the following system of equations.

    dx + ey = f
    y = x2

    where d, e, and f are integers. For which of the following will there be more than one (xy) solution, with real-number coordinates for the system?

    Ae2 + 4df < 0
    B. e2 – 4df < 0
    C. d2 – 4ef < 0
    D. e2 – 4df > 0
    E. d2 + 4ef > 0

    Make sure to try this problem yourself before reading the following solution.

    Solution: By the second equation, we have y = x2, so we can replace y by xin the first equation to get

    dx + ex2 = f

    Writing this quadratic equation in general form gives the following.

     ex2 + dx – f = 0

    So, we have aebd, and c f . Thus, the discriminant is

    Δ = b2 – 4ac = d2 – 4e( f) = d2 + 4ef

    We want the quadratic equation to have two real solutions. Therefore, the discriminant must be positive. So, we must have

    d2 + 4ef > 0

    This is choice E

     

    If you liked this article, please share it with your Facebook friends:

    Quadratic Equations Facebook Share Button

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