Answer
4 / ($x^{2}$ - x + 1)
Work Step by Step
(4x + 4) / ($x^{3}$ + 1)
= 4(x + 1) / ($x^{2}$ - x + 1)(x + 1)
= 4 / ($x^{2}$ - x + 1)
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 6 - Section 6.1 - Rational Functions and Multiplying and Dividing Rational Expressions - Exercise Set - Page 345: 28
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