GABBYGUMITASGO GABBYGUMITASGO Math Answered Find the product of the following polynomials: 1. 3m^4 n(6m^3 n^2 ) 2. 4xy^2 (3x-5y) 3. -2(3x^2-5xy+8y^2 ) 4. (3x+7)(4x+1)