Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Section P.2 - Exponents and Scientific Notation - Exercise Set: 47

Answer

$18x^{9}y^{5}$

Work Step by Step

Start with given expression: $(-9x^{3}y)(-2x^{6}y^{4})$ Group factors with the same bases: $(-9\times-2)(x^{3}x^{6})(yy^{4})$ Simplify using multiplication rules: $18x^{9}y^{5}$
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