Answer
$10x^5+8x^4+2x^3+25x^2+20x+5$
Work Step by Step
Using the Distributive Property, the product of the given expression is
\begin{align*}
&
2x^3(5x^2)+2x^3(4x)+2x^3(1)+5(5x^2)+5(4x)+5(1)
\\\\&=
10x^5+8x^4+2x^3+25x^2+20x+5
.\end{align*}
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 5 - Section 5.4 - Multiplying Polynomials - Exercise Set - Page 289: 57
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