Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 9 - Quadratic Functions and Equations - 9-6 The Quadratic Formula and the Discriminant - Practice and Problem-Solving Exercises: 25

Answer

Quadratic formula or graphing

Work Step by Step

The equation can not be factored. The quadratic formula always works so you can use it. Graphing Always works so you can graph it and find the solutions.
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