Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 3 - Section 3.3 - Dividng Polynomials - 3.3 Exercises - Page 275: 71

Answer

$x^3 -2x^2 -x+2$

Work Step by Step

Look at the graph. The zeros are $-1, 1, 2$. Therefore the factors are $(x+1),(x-1),(x-2)$. Multiply the three together, you will receive your answer.
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