Factor out of .

Factor out of .

Factor out of .

Factor out of .

Cancel the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Factor out of .

Cancel the common factors.

Raise to the power of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Divide by .

Apply the distributive property.

Multiply by .

Multiply by .

Multiply by .

Simplify (18a^3+30a^2)/(3a)