Combine and into a single radical.

Factor out of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Reduce the expression by cancelling the common factors.

Factor out of .

Raise to the power of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Divide by .

Rewrite as .

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

Simplify ( sixth root of 128x^7)/( sixth root of 2x)