Answer
$-7x^5-4x^4+x^3+2x^2+5x-3$
degree 5
Work Step by Step
The exponents in decreasing order are 5, 4, 3, 2, 1 then 0.
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 5 - Section 5.3 - Addition and Subtraction of Polynomials - Exercise - Page 221: 19
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