Lim (3-√(4x+1))/(x-2) X→2
Matematika
GoklasMiracle
Pertanyaan
Lim (3-√(4x+1))/(x-2)
X→2
X→2
1 Jawaban
-
1. Jawaban Robinn
Lim (3 - √4x+1)(3 + √4x+1) / (x-2)(3 + √4x+1)
x→2
Lim [9 - (4x + 1)] / (x - 2)(3 + √4x+1)
x→2
Lim [9 - 4x - 1)] / (x - 2)(3 + √4x+1)
x→2
Lim -4x + 8 / (x - 2)(3 + √4x+1)
x→2
Lim -4(x - 2) / (x - 2)(3 + √4x+1)
x→2
Lim -4 / 3 + √4x+1
x→2
= -4 / 3 + √4(2) + 1
= -4 / 3 + √8 + 1
= -4 / 3 + √9
= -4 / 3 + 3
= -4 / 6
= -2/3