Simplify the radical.
$\(\sqrt{75}\)$

Simplify each radical. Assume all variables represent positive real numbers. ⁶√√5³

Perform the indicated operations. Assume all variables represent positive real numbers. $3\(\sqrt\)[4]{x^5y} - 2x\(\sqrt\)[4]{xy}$

Perform the indicated operations. Assume all variables represent positive real numbers. (√3 + √8)²

Perform the indicated operations and/or simplify each expression. Assume all variables represent positive real numbers. $\(\sqrt\)[4]{\(\frac{g^3h^5}{9r^6}\)}$

Simplify the radical.

$\(\sqrt{180}\)$

Simplify the radical.

$\(\sqrt{63x^2}\)$

True or False:

$\(\sqrt{9+16}\)$ and $\(\sqrt\)9+\(\sqrt{16}\)$ are equal.

Evaluate each expression in Exercises 1–12, or indicate that the root is not a real number. √144+√25