Question

HELP
(4x^2 - 3x - 2) - (2x^2 - 4x - 4)
I got 2x^2 - 7, but thats not one of the choices

Answer 1

how did you get that answer? Maybe we can show you where you go wrong

Answer 2

@stabar

Answer 3

yes

Answer 4

distribute your - to your equation.

Answer 5

How did you get that answer

Answer 6

you got the wrong ans, check your arithmetic again

Answer 7

I combined the like terms

Answer 8

i got 2x^2 + x + 2

Answer 9

that's one of the choices how did you get it?

Answer 10

distribute your negative to ( 2x^2 - 4x - 4)
and you get -2x^2 + 4x + 4
4x^2 - 2x^2 = 2x^2
-3x + 4x = x
-2 + 4 = 2

2x^2 + x + 2