Elementary Technical Mathematics

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

Chapter 5 - Test - Page 232: 16



Work Step by Step

We simplify by removing the parentheses and add the exponents of like terms as follows: $$ (5x^2y^3)(-7x^3y)=5(-7)x^5y^4=-35x^5y^4 .$$
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