Simplify the expression. Express the answer so that only positive exponents occur. Assume that all variables are positive.(7x1/4)(4x3/2)

A. 28x7/4
B. 28x1/4
C. 28x7/3
D. 28x1/2


Answer: A

Mathematics

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A.

B.

C.

D.

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A. ?

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?

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?

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E. ?

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