Try another version of this question Subtract: `-4 x^7 - (-8 x^7)`. 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 `4x^7`
Try another version of this question
Subtract: `-4 x^7 - (-8 x^7)`.
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