Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Chapter 2 - Linear and Quadratic Functions - Section 2.7 Complex Zeros of a Quadratic Function* - 2.7 Assess Your Understanding - Page 177: 8

Answer

True.

Work Step by Step

True. Let $D=b^2-4ac\gt0$, we have the solutions as $x=\frac{-b\pm\sqrt D}{2a}$ which gives two unequal values for the x-intercepts.
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