Prealgebra (7th Edition)

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

Chapter 10 - Section 10.2 - Integrated Review - Operations on Polynomials: 10

Answer

$2x^{2}+3x-12$

Work Step by Step

The phrase "Subtract $(3x^{2}-x+2)$ from $(5x^{2}+2x-10)$." can be translated to the expression: $(5x^{2}+2x-10)-(3x^{2}-x+2)$ Simplify: $(5x^{2}+2x-10)-(3x^{2}-x+2)$ $=5x^{2}+2x-10-3x^{2}+x-2$ $=5x^{2}-3x^{2}+2x+x-10-2$ $=2x^{2}+3x-12$
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