Combine and .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Multiply by .

Combine using the product rule for radicals.

Multiply by .

Factor out of .

Rewrite as .

Pull terms out from under the radical.

Multiply by .

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Simplify (3/4* square root of 15)(16 square root of 5)