College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter P - Prerequisites: Fundamental Concepts of Algebra - Exercise Set P.2: 44

Answer

$=-27x^{12}y^{18}$

Work Step by Step

When a product is raised to a power, raise each factor to that power: $$(-3x^{4}y^{6})^{3}$$ $$=(-3)^{3}x^{(4\times3)}y^{(6\times3)}$$ $$=-27x^{12}y^{18}$$
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