Simplify the Expression $\sqrt[5]{3} \cdot \sqrt{7}$ A) $\sqrt[7]{21}$ B) $\sqrt[7]{11}$ C) $\sqrt[10]{151,263}$ D) $\sqrt[10]{21}$

Multiple Choice

Simplify the expression. Assume all variables represent nonnegative real numbers.
- $\sqrt[5]{3} \cdot \sqrt{7}$

A) $\sqrt[7]{21}$
B) $\sqrt[7]{11}$
C) $\sqrt[10]{151,263}$
D) $\sqrt[10]{21}$