LIMIT FUNGSI.lim x => v2 (x^2-2)/x-v2= (v2)^2 - 2/v2 - v2= 2-2/0= 0Maka, dilakukan dengan metoden perkalian sekawan.lim x => v2 (x^2-2)/x-v2= lim x => v2 (x^2-2)/x-v2 . x+v2/x+v2= lim x => v2 (x^2-2)(x+v2)/x-v2(x+v2)= lim x => v2 (x^2-2)(x+v2)/x^2 - 2= lim x =>v2 x+v2/1= v2 + v2= 2 v2Catatan :v = akarMoga membantu✌_____________________________Mapel : matematikaKelas : 11Materi : limit
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LIMIT FUNGSI.
lim x => v2 (x^2-2)/x-v2
= (v2)^2 - 2/v2 - v2
= 2-2/0
= 0
Maka, dilakukan dengan metoden perkalian sekawan.
lim x => v2 (x^2-2)/x-v2
= lim x => v2 (x^2-2)/x-v2 . x+v2/x+v2
= lim x => v2 (x^2-2)(x+v2)/x-v2(x+v2)
= lim x => v2 (x^2-2)(x+v2)/x^2 - 2
= lim x =>v2 x+v2/1
= v2 + v2
= 2 v2
Catatan :
v = akar
Moga membantu✌
_____________________________
Mapel : matematika
Kelas : 11
Materi : limit