Use the Binomial Theorem.

Rewrite as .

Use to rewrite as .

Apply the power rule and multiply exponents, .

Combine and .

Cancel the common factor of and .

Factor out of .

Cancel the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Divide by .

Rewrite as .

Rewrite as .

Factor out .

Rewrite as .

Pull terms out from under the radical.

Multiply by .

Rewrite as .

Use to rewrite as .

Apply the power rule and multiply exponents, .

Combine and .

Cancel the common factor of and .

Factor out of .

Cancel the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Divide by .

Raise to the power of .

Multiply by .

Rewrite as .

Factor out .

Pull terms out from under the radical.

Raise to the power of .

Multiply by .

Rewrite as .

Use to rewrite as .

Apply the power rule and multiply exponents, .

Combine and .

Cancel the common factor of .

Cancel the common factor.

Divide by .

Simplify.

Raise to the power of .

Multiply by .

Raise to the power of .

Multiply by .

Raise to the power of .

Expand ( square root of c-1)^6