If x= -2 and y = the square root of 12, then 2(3x^3 + 2y^2) = a. 12 c. 48 d. Posted on November 4, 2020 | by wp If x= -2 and y = the square root of 12, then 2(3x^3 + 2y^2) = a. 0 b. 12 c. 48 d.96