$\"\"$

\

The expression is $\"\"$ .

\

Rewrite the expression using quotient property of square roots.

\

$\"\"$

\

$\"\"$ (Multiply numerator and denominator by $\"\"$ )

\

$\"\"$ $\"\"$

\

Rewrite the expression using product property of square roots;

\

For nonnegative real numbers a and b, $\"\"$ .

\

$\"\"$

\

Positive square root of: $\"\"$ .

\

$\"\"$

\

Positive square root of: $\"\"$ and $\"\"$ .

\

$\"\"$

\

Positive square root of: $\"\"$ ) $\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

The simplified expression is $\"\"$ .