sorry to a pain but i have got stuck on a simple question
I have 4(x-1)-2(2x+3) and I have expanded too get 4x-4 -4x-6.
I have got stuck on simplyfying the above
dave
combine like terms ...
4x - 4x = 0
-4 - 6 = -10
so, 4x - 4 -4x - 6 = -10
another lesson ...
Polynomials: Combining "Like Terms"