If $y > 0,$ which of the following is equal to $\sqrt{48y^3}?$

If $y > 0,$ which of the following is equal to $\sqrt{48y^3}?$

(A) $4y\sqrt{3y}$

(B) $3y\sqrt{4y}$

(C) $2\sqrt{12y}$

(D) $3\sqrt{8y}$

(E) $16y\sqrt{3y}$

Answer: A

Source: Official Guide

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