Answer
$x^3-5x^2+3x-15$
Work Step by Step
$(x-5)(x^2+3)=x(x^2+3)-5(x^2+3)=x^3+3x-5x^2-15=x^3-5x^2+3x-15$
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 5 - Section 5.2 - Multiplication of Polynomials - Exercise Set - Page 341: 152
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