The exact value of is .

The exact value of is .

Combine and .

Use the Binomial Theorem.

Simplify each term.

Apply the product rule to .

Simplify the numerator.

Rewrite as .

Raise to the power of .

Rewrite as .

Factor out of .

Rewrite as .

Pull terms out from under the radical.

Raise to the power of .

Cancel the common factor of and .

Factor out of .

Cancel the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Apply the product rule to .

Rewrite as .

Rewrite as .

Apply the power rule and multiply exponents, .

Combine and .

Cancel the common factor of .

Cancel the common factor.

Divide by .

Evaluate the exponent.

Raise to the power of .

Cancel the common factor of and .

Factor out of .

Cancel the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Combine and .

Multiply .

Multiply and .

Multiply by .

Combine and .

Use the power rule to distribute the exponent.

Apply the product rule to .

Apply the product rule to .

Simplify the numerator.

Rewrite as .

Rewrite as .

Rewrite as .

Apply the power rule and multiply exponents, .

Combine and .

Cancel the common factor of .

Cancel the common factor.

Divide by .

Evaluate the exponent.

Raise to the power of .

Multiply by .

Cancel the common factor of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Combine and .

Multiply by .

Combine and .

Move the negative in front of the fraction.

Use the power rule to distribute the exponent.

Apply the product rule to .

Apply the product rule to .

Simplify the numerator.

Factor out .

Rewrite as .

Rewrite as .

Rewrite as .

Raise to the power of .

Rewrite as .

Factor out of .

Rewrite as .

Pull terms out from under the radical.

Multiply by .

Raise to the power of .

Cancel the common factor of and .

Factor out of .

Cancel the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Move the negative in front of the fraction.

Combine fractions with similar denominators.

Subtract from .

Subtract from .

Reorder and .

Factor out of .

Factor out of .

Factor out of .

Simplify the expression.

Rewrite as .

Move the negative in front of the fraction.

Convert to Rectangular Form (cos(pi/4)+isin(pi/4))^3