Combine and into a single radical.

Factor out of .

Cancel the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Rewrite as .

Any root of is .

Rewrite as .

Pull terms out from under the radical, assuming positive real numbers.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Simplify (4 square root of 3)/( square root of 12)