Nilai dari Lim x-> -3 x² + 7x + 12 / x² + 5x + 6 = ...

Kelas 11 Matematika
Bab Limit

lim (x² + 7x + 12)/(x² + 5x + 6)
x→-3

= lim ((x + 3) (x + 4))/((x + 2)(x + 3))
...x→-3

= (-3 + 4)/(-3 + 2)
= 1/-1
= -1