Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 5 - Section 5.4 - Multiplication of Monomials - Exercise - Page 223: 15



Work Step by Step

By multiplying the numerical coefficients and adding the powers of the variables, we get $$\left(\frac{2}{3} x^{2} y^{2}\right)\left(\frac{9}{16} xy^{2}\right)=\frac{18}{48}x^3y^4=\frac{3}{8}x^3y^4.$$
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