Algebra and Trigonometry 10th Edition

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

Prerequisites - P.5 - Rational Expressions - Exercises - Page 49: 55

Answer

$\frac{x^2+(x^2+3)^7}{(x^2+3)^4}$

Work Step by Step

$x^2(x^2+3)^{-4}+(x^2+3)^3=(x^2+3)^{-4}[x^2+(x^2+3)^{3-(-4)}]=\frac{x^2+(x^2+3)^7}{(x^2+3)^4}$
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