Answer
$2x^3-2x^2+7x+2$
Work Step by Step
$+5x^3-4x^2+6x-2$
$-(3x^3-2x^2-x-4)$
$+5x^3-4x^2+6x-2$
$-3x^3+2x^2+x+4$
$- - - - - - - - - - -$
$2x^3-2x^2+7x+2$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 5 - Section 5.4 - Adding and Subtracting Polynomials - Exercise Set - Page 372: 34
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