x²+4 / x
1 4 <= koef dari x²+4
x = 0 0 v 0 v
1 ^ | 4 | <= sisa 4 , sisanya dibagi x nanti
keterangan :
^ = ditambah koefisien
v = dikali 0
Koefisien hasil bagi jadi persamaan baru :
f(x) = x + 4/x
lim x=> -2 (x²+4/x) = lim x=>-2 x+4/x <= subtitusi x = -2
= -2 + 4/-2
= -2 + (-2)
= -2 - 2
= -4
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x²+4 / x
1 4 <= koef dari x²+4
x = 0 0 v 0 v
1 ^ | 4 | <= sisa 4 , sisanya dibagi x nanti
keterangan :
^ = ditambah koefisien
v = dikali 0
Koefisien hasil bagi jadi persamaan baru :
f(x) = x + 4/x
lim x=> -2 (x²+4/x) = lim x=>-2 x+4/x <= subtitusi x = -2
= -2 + 4/-2
= -2 + (-2)
= -2 - 2
= -4