Algebra and Trigonometry 10th Edition

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

Prerequisites - p.4 - Factoring Polynomials - Exercises - Page 39: 30

Answer

$(4y-5)(16y^2+20y+25)$

Work Step by Step

$64y^3-125=(4y)^3-5^3=(4y-5)[(4y)^2+(4y)(5)+5^2]=(4y-5)(16y^2+20y+25)$
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