Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 3 - Exponents, Polynomials and Functions - 3.1 Rules for Exponents - 3.1 Exercises: 23

Answer

$\frac{-4y^{5}}{x^{6}}$

Work Step by Step

$\frac{-4x^{-4}y^{2}}{x^{2}y^{-3}}$ $-4\times\frac{1}{x^{2+4}}\times y^{2+3}$ $-4\times\frac{1}{x^{6}}\times y^{5}$ $\frac{-4y^{5}}{x^{6}}$
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