Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 5 - Section 5.5 - Multiplication of Polynomials - Exercise - Page 226: 37

Answer

$x^2+7x+6$

Work Step by Step

We multiply each term of the first polynomial by each term of the second polynomial. Then we add the products, as follows $$ (x + 1)(x + 6)= x (x + 6)+ (x + 6)\\ =x^2+6x+x+6=x^2+7x+6 .$$
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