Identify the Radicand $2 \sqrt{x^{2}+8}$ A) 2
B) $2 \sqrt{x^{2}+8}$ C) $\sqrt{x^{2}+8}$ D) $x^{2}+8$

Identify the radicand.
- $2 \sqrt{x^{2}+8}$

A) 2
B) $2 \sqrt{x^{2}+8}$
C) $\sqrt{x^{2}+8}$
D) $x^{2}+8$