Combine and .

Move to the left of .

Move .

Multiply the numerator by the reciprocal of the denominator.

Cancel the common factor of .

Move the leading negative in into the numerator.

Factor out of .

Cancel the common factor.

Rewrite the expression.

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 .

Raise to the power of .

Multiply by .

One to any power is one.

Raise to the power of .

Combine and .

Move to the left of .

Find the Perfect Square Trinomial m^2-2/3m+n