Try another version of this question Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Find the product
`(-6x^3y)(-2x^2y-9x y+11y)`
Be sure your variables match those in the question `12x^5y^2+54x^4y^2-66x^3y^2`