Use properties of rational exponents to simplify the expression. Assume that any variables represent positive numbers.
-$$\left( x ^ { - 1 / 4 } y ^ { 7 / 5 } \right) ^ { 3 / 4 }$$
A) $x ^ { 1 / 2 } y ^ { 43 / 12 }$
B) $x ^ { 3 / 16 } y ^ { 21 / 20 }$
C) $\frac { y ^ { 21 / 20 } } { 3 / 16 }$
D) $- x ^ { 3 / 16 } y ^ { 21 / 20 }$

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The Answer of Use properties of rational exponents to simplify the expression. Assume that any variables represent positive numbers.
-$$\left( x ^ { - 1 / 4 } y ^ { 7 / 5 } \right) ^ { 3 / 4 }$$
A) $x ^ { 1 / 2 } y ^ { 43 / 12 }$
B) $x ^ { 3 / 16 } y ^ { 21 / 20 }$
C) $\frac { y ^ { 21 / 20 } } { 3 / 16 }$
D) $- x ^ { 3 / 16 } y ^ { 21 / 20 }$

Use Properties of Rational Exponents to Simplify the Expression (x−1/4y7/5)3/4\left( x ^ { - 1 / 4 } y ^ { 7 / 5 } \right) ^ { 3 / 4 }(x−1/4y7/5)3/4

Use Properties of Rational Exponents to Simplify the Expression $\left( x ^ { - 1 / 4 } y ^ { 7 / 5 } \right) ^ { 3 / 4 }$