College Algebra (10th Edition)

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

Chapter 8 - Section 8.5 - Partial Fraction Decomposition - 8.5 Assess Your Understanding - Page 608: 3

Answer

$ 3x^{2}(x+1 )^{2}$

Work Step by Step

Factor out the largest common factor, $3\mathrm{x}^{2}$, $=3x^{2}(x^{2}+2x+1)$ recognize a perfect square, $(a+b)^{2}=a^{2}+2ab+b^{2}$ $= 3x^{2}(x+1 )^{2}$
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