0
Anonymous
8563
It is 64x^3
x2 + 4x = x(x+4)
6x-2y
This would simplify as 4x-5
6t - 4x
5x - 4x = x
2x + 4x + 3 = 6x + 3
56
9x+7
4x - 9
4x + 3y - 2x - 7y2x - 4y