Question

F(x)=-(x+2)^2+4

Answer 1

so what do u need to find?

Answer 2

f(x)=-x^2-4

Answer 3

Yeah, yeah, we know that...:-)

Answer 4

that's wrong, even if u factor it you'd get:
-(x^2+4x+4)+4
-x^2-4x

Answer 5

I meant expand not factor..

Answer 6

Where's op?

Answer 7

on a different question..

Answer 8

f(x)=x*2 +2x+4+4
f(x)=x*2 +2x +8