College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter R - Section R.3 - Polynomials - R.3 Exercises - Page 29: 60


64$s^{2}$ - 9$t^{2}$

Work Step by Step

1. Product of the sum and difference of two terms: (8s - 3t)(8s + 3t) = $(8s)^{2}$ - $(3t)^{2}$ 2. Solve exponents with power rules 64$s^{2}$ - 9$t^{2}$
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