Intermediate Algebra (6th Edition)

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



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*}
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