2(x2 -1) + 3x(x-4)
is 2x2 -2x +4x-12
what do i do from there??
it would seem you have to combine your xes
in this case...
2x^2 -2x +4x -12
Hope this helps
ik that but i don't know the answer to 2x squared + 4
id on't remember how to do that