Rewrite as .

Factor out of .

Rewrite as .

Pull terms out from under the radical.

Factor out of .

Factor out of .

Factor out of .

Cancel the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Divide by .

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Simplify ( square root of 27-12)/3