Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Appendix A - Review - A.3 Polynomials - A.3 Assess Your Understanding - Page A30: 44

Answer

$4x^5-4 x^3+8x^2$

Work Step by Step

Use distributive property. $4x^2(x^3-x+2)=4x^2\cdot x^3-4x^2\cdot x+4x^2\cdot 2$ Simplify. $=4x^5-4 x^3+8x^2$ Hence, the single polynomial answer in standard form is $4x^5-4 x^3+8x^2$.
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