LimX➡3 (X2-X-6/4-akar 5X+1)

Lim x² - x - 6
x→3 .. / 4 - √5x + 1

Lim (x² - x - 6)(4 + √5x + 1)
x→3 .. / (4 - √5x + 1)(4 + √5x + 1)

Lim (x² - x - 6)(4 + √5x + 1)
x→3 .. / (16 - (5x +1)

Lim (x - 3)(x + 2)(4 + √5x + 1)
x→3 .. / (16 - 5x - 1)

Lim (x - 3)(x + 2)(4 + √5x + 1)
x→3 .. / -5 (x - 3)

Lim (x + 2)(4 + √5x + 1)
x→3 .. / -5

= (3 + 2)(4 + √5(3) + 1) / -5

= 5 (4 + √16) / -5

= - (4 + 4)

= -8