Answer
$(2s - 5t)(4s^2 + 10st + 25t^2)$
Work Step by Step
$a^3 - b^3 = (a - b)(a^2 + ab + b^2)$
$8s^3 - 125t^3 = (2s - 5t)(4s^2 + 10st + 25t^2)$
Precalculus: Mathematics for Calculus, 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305071751
ISBN 13:
978-1-30507-175-9
Chapter 1 - Section 1.3 - Algebraic Expressions - 1.3 Exercises - Page 34: 81
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