Answer
$20x^2 + 16x - 21$
Work Step by Step
$(10x - 7)(2x + 3)$
$20x^2 + 30x - 14x - 21$
$20x^2 + 16x - 21$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 10 - Section 10.3 - Multiplying Polynomials - Practice - Page 715: 6
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