Combine using the product rule for radicals.

Multiply and .

Cancel the common factor.

Rewrite the expression.

Reduce the expression by cancelling the common factors.

Cancel the common factor.

Rewrite the expression.

Divide by .

Reduce the expression by cancelling the common factors.

Cancel the common factor.

Rewrite the expression.

Divide by .

Simplify ( square root of (2+ square root of 3)/(2- square root of 3))( square root of (2- square root of 3)/(2+ square root of 3))