Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 10 - Section 10.3 - Multiplying Polynomials - Exercise Set: 5

Answer

$42x^4-35x^3+49x^2$

Work Step by Step

$7x^2(6x^2-5x+7)=7x^2(6x^2)-7x^2(5x)+7x^2(7)=42x^4-35x^3+49x^2$
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