Another hard one.

Which expression is equal to (x+2)(x−4)

_________

(x−4)(x+4) ?

x−2/x+4

x+2/x+4

x−2/x−4

x+4/x+2

*Please and thank you! 0^>*

PhoenixForever Nov 16, 2018

#1**+2 **

Just "cancel" the " x - 4" factor on top/bottom and we end up with

x + 2

_____

x + 4

CPhill Nov 16, 2018

#2**+1 **

Thank you! That was simplier than I first thought the problem would be. The two x-4s just cancel out.

PhoenixForever
Nov 16, 2018