Simplify the Expression $$\sqrt [ 4 ] { 2 x y ^ { 5 } } + y \sqrt [ 4 ] { 512 x y } - \sqrt [ 4 ] { 2 x y ^ { 5 } }$$

question 93

Multiple Choice

Simplify the expression.Assume that all variables represent positive numbers, so that no absolute value symbols are needed. $$\sqrt [ 4 ] { 2 x y ^ { 5 } } + y \sqrt [ 4 ] { 512 x y } - \sqrt [ 4 ] { 2 x y ^ { 5 } }$$

• A) \(\quad 4 y \sqrt { 4 x y }\)
• B) \(\quad 4 y \sqrt { 2 x y }\)
• C) \(\quad 12 y \sqrt { 2 x y }\)
• D) \(\quad 8 y \sqrt { 3 x y }\)

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