Factor out of .

Factor out of .

Factor out of .

Raise to the power of .

Factor out of .

Factor out of .

Factor out of .

Factor out of .

Factor out of .

Factor out of .

Factor out of .

Factor out of .

Factor out of .

Factor out of .

Factor out of .

Cancel the common factor of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Cancel the common factor of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Multiply and .

Multiply by .

Cancel the common factor of and .

Factor out of .

Rewrite as .

Factor out of .

Reorder terms.

Cancel the common factor.

Rewrite the expression.

Move the negative in front of the fraction.

Simplify (4r-12)/(10^2+20r)*(5r+10)/(24-8r)