Answer
$$3x^3+13x^2-9x+5$$
Work Step by Step
We have $$(x+5)(3x^2-2x+1)$$
Expanding the expression $$3x^3-2x^2+x+15x^2-10x+5$$ $$3x^3+13x^2-9x+5$$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 5 - Review - Page 332: 143
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