Lim (x -> 6) x²-4x-12/x²-7x+6

Kelas 11 Matematika 
Bab Limit

lim (x² - 4x - 12)/(x² - 7x + 6)
x→6

= lim ((x - 6) (x + 2)) / ((x - 6) (x - 1))
  x→6
 
= (6 + 2)/(6 - 1)
= 8/5
= 1 3/5

[tex]lim \: x - > 6 \: \frac{(x + 2)(x - 6)}{(x - 1)(x - 6)} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \frac{(6 + 2)}{(6 - 1) } = \frac{8}{5} [/tex]