Try another version of this question Find the product `(-2xy^3)(-4x^2y+9x y-2y)` Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c Be sure your variables match those in the question `8x^3y^4-18x^2y^4+4xy^4`
Try another version of this question
Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c Be sure your variables match those in the question