Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Prerequisites - Review Exercises - Page 63: 71

Answer

$36x^2-25$

Work Step by Step

Use the special product: sum and difference of same terms (see page 28): $(6x+5)(6x-5)=(6x)^2-5^2=36x^2-25$
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