Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 6 - Section 6.1 - The Greatest Common Factor - Practice: 14

Answer

$ (x-5)(4x^2 + 1)$

Work Step by Step

$4x^3+x-20x^2-5 $ $= x(4x^2+1) - 5 (4x^2 + 1)$ Factor out the common factor, $(4x^2 + 1)$. $= (x-5)(4x^2 + 1)$
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