Select the expression that completes the formula below. $( x y ) ^ { k }$
A) $x ^ { k } y ^ { k }$
B) $x ^ { m + k }$
C) $x ^ { m k }$
D) $\frac { x ^ { k } } { y ^ { k } }$
E) none of these

Name: Select the expression that completes the formula below. $( x y ) ^ { k }$ A) $x ^ { k } y ^ { k }$ B) $x ^ { m + k }$ C) $x ^ { m k }$ D) $\frac { x ^ { k } } { y ^ { k } }$ E) none of these
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Question

Quizplus · Accepted Answer

To raise a product to a power, we raise each factor to the power. Therefore, $(xy)^k$ = $x^ky^k$.

Select the Expression That Completes the Formula Below (xy)k( x y ) ^ { k }(xy)k

Select the Expression That Completes the Formula Below $( x y ) ^ { k }$