Factor out of .

Rewrite as .

Factor out .

Move .

Rewrite as .

Add parentheses.

Pull terms out from under the radical.

Factor out .

Rewrite as .

Reorder and .

Add parentheses.

Add parentheses.

Pull terms out from under the radical.

Move .

Multiply by .

Raise to the power of .

Use the power rule to combine exponents.

Add and .

Combine using the product rule for radicals.

Multiply by .

Raise to the power of .

Raise to the power of .

Use the power rule to combine exponents.

Add and .

Rewrite as .

Move .

Rewrite as .

Pull terms out from under the radical.

Move .

Multiply by .

Multiply by .

Simplify square root of 20w^2u^3 square root of 5w^7u