#### Answer

$$
x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}.$$

#### Work Step by Step

For a quadratic equation $ax^2 +bx+c=0$, the quadratic formula gives the solutions as follows
$$
x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}.$$

Chegg costs money, GradeSaver solutions are free!

Published by
Pearson

ISBN 10:
0-32193-104-1

ISBN 13:
978-0-32193-104-7

$$
x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}.$$

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

Update this answerAfter 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.