Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 9 - Solving Quadratic Equations - 9.5 - Solving Quadratic Equations Using the Quadratic Formula - Exercises - Page 521: 3


$a=1, b=-7$ and $c=0$

Work Step by Step

Given : $x^{2}=7x$ Subtracting $7x$ from both sides, $x^{2}-7x=7x-7x$ This can be written as $x^{2}-7x+0=0$ Comparing $x^{2}-7x+0=0$ with $ax^{2}+bx+c$, we get $a=1, b=-7$ and $c=0$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.