Move .

Use the power rule to combine exponents.

Add and .

Move .

Multiply by .

Raise to the power of .

Use the power rule to combine exponents.

Subtract from .

Simplify .

Move .

Use the power rule to combine exponents.

Add and .

Move .

Multiply by .

Raise to the power of .

Use the power rule to combine exponents.

Add and .

Multiply by .

Multiply by .

Simplify (9x^2y^3)(12x^-3y^5)(2xy)