lim x-->2 x³ - x² - 2x + 2 x² -4
Matematika
nabilahsf
Pertanyaan
lim x-->2 x³ - x² - 2x + 2
x² -4
x² -4
2 Jawaban
-
1. Jawaban funkgin
x3 - x2 -2x +2 / x2-4
= (x2 -2)(x-1) /(x+2)(x-2)
nah abis gitu binggung -
2. Jawaban atikacn
lim x3-x2-2x+2/x2-4 =
x->2
lim 3x^2 - 2x -2 / 2x = 3(2)^2 - 2(2) - 2 / 2(2) = 12-4-2 / 4 = 6/4 =1,5
x->2