Intermediate Algebra (6th Edition)

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: 28

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)
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