Rewrite as .

Rewrite as .

Rewrite as .

Rewrite as .

Rewrite as .

Rewrite as .

Cancel the common factor.

Rewrite the expression.

Combine and into a single radical.

Divide by .

Factor out of .

Rewrite as .

Pull terms out from under the radical.

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Evaluate ( square root of -64)/( square root of -2)