Question

4xcube-3xsquare+2x-4 by x+2​

Answer 1

Answer:

Step-by-step explanation:

Sorry I didn't know

Answer 2

x+2=0

x=(-2)

Now substitute x by (-2)

4(-2)^3-3(-2)^2+2(-2)-4

= 4(-8)-3(4)-4–4

= -32-12-8

= -54