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
`(6a^2b^3)(3a^2b+12a b-5b)`
Be sure your variables match those in the question `18a^4b^4+72a^3b^4-30a^2b^4`