Lim x→0 x²-3x-18 per x²-3x mohon Bantuannya

jawab

limit (x →3)  (x² - 3x - 18)/. (x² - 3x)

limit(x→3)  (x - 3)(x  +6)/  x(x - 3)

limit(x ->3)  (x + 6)/(x)

x = 3 , limt = (3+6)/(3) = 9/3 =3