You are simplifying the following:
(3x3+6x2−x−4)−(−4x3+8x2+5x−2)
Below is Step 1. Fill in the blanks with the correct sign.
3x3
6x2
x
4
4x3
8x2
5x
2
3x^3 + 6x^2 - x - 4
-4x^3 + 8x^2 + 5x - 2
(3x3+6x2−x−4)−(−4x3+8x2+5x−2)
Below is Step 1. Fill in the blanks with the correct sign.
3x3
6x2
x
4
4x3
8x2
5x
2
-4x^3 + 8x^2 + 5x - 2