Jawabanmu

2014-06-08T10:58:53+07:00
(x+1)^2 - (x+1) - 6 = 0
x^2 + 2x +1 -x -1 -6 =0
x^2 +x -6 = 0
(x+3) (x-2) = 0
x=-3  x=2

HP = (-3,2)
2014-06-08T11:42:56+07:00
( x+1) ^ 2-(x+1)-6=0
x^2+2x +1- x -1-6=0
x^2+ x-6=0
( x+3) ( x-2)
hp = ( -3,2)