College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter R - Section R.5 - Factoring Polynomials - R.5 Exercises - Page 58: 79

Answer

$(x-6)(x+6)$

Work Step by Step

The given expression can be written as: $x^2-6^2$ RECALL: $a^2-b^2=(a-b)(a+b)$ Use the formula above with $a=x$ and $b=6$ to obtain: $=(x-6)(x+6)$
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