Try another version of this question Multiply and simplify: `-5 x (4 x^2 + 4 x -1)` 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 `-20 x^3 -20 x^2 + 5 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