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: 78

Answer

$39x^{3}+13x^{2}+3x+1$

Work Step by Step

$(13x^{2}+1)(3x+1)$ Multiplying binomial by binomial using FOIL Order. $13x^{2}(3x)+13x^{2}(1)+1(3x)+1(1)$ $=39x^{3}+13x^{2}+3x+1$
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