x—>2
x-2
x^-3x+2
xi+2x~-3
x--2x2+x-2
x^2
(x-2)(x-l)
_ 96 _
10
_48_
1 _
x-\
(x-l)(x-l)(x+2)
f) lim —A 3*+2 =lim
x^i x~4x+3 (*-i)(*-D(^+2x+3)