Try another version of this question Multiply and simplify: `-4 x (3 x^2 + 5 x -4)` 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 `-12 x^3 -20 x^2 + 16 x`
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