Finite Math and Applied Calculus (6th Edition)

Published by Brooks Cole
ISBN 10: 1133607705
ISBN 13: 978-1-13360-770-0

Chapter 0 - Section 0.2 - Exponents and Radicals - Exercises - Page 16: 75

Answer

$\frac{3}{2}x^{-1.2}-\frac{1}{3}x^{-2.1}$

Work Step by Step

$\frac{3x^{-1.2}}{2}-\frac{1}{3x^{2.1}}=\frac{3}{2}x^{-1.2}-\frac{1}{3}\times\frac{1}{x^{2.1}}=\frac{3}{2}x^{-1.2}-\frac{1}{3}x^{-2.1}$
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