Answer
a) $24y^2$
b) $-3z^7$
Work Step by Step
a) $6y^2(2y^0)^2=6y^2(2\cdot1)^26y^22^2=6y^2\cdot4=24y^2$
b) $(-z)^3(3z^4)=(-z)(-z)(-z)=-z^3\cdot3z^4=-3z^{3+4}=-3z^7$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Prerequisites - P.2 - Exponents and Radicals - Exercises - Page 24: 23
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