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Algebra

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Moderate

Divide Algebraic Expressions with Negative Exponents

ALGEBR-QK467L

Simplify completely: $\cfrac { { x }^{ -3 }\cdot { y }^{ 4 } }{ { x }^{ -5 }\cdot { y }^{ -2 } } $

A

${ x }^{ 2 }\cdot { y }^{ 6 }$

B

$\cfrac { { y }^{ 2 } }{ { x }^{ 2 } } $

C

${ x }^{ 8 }\cdot { y }^{ 2 }$

D

$\cfrac { { y }^{ 6 } }{ { x }^{ 8 } } $