lim x-2 3x²-5x-12 / x²-9
Matematika
rdapubeang
Pertanyaan
lim x-2 3x²-5x-12 / x²-9
1 Jawaban
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1. Jawaban jpallo
lim 3x² - 5x - 12 lim (3x + 4) (x - 3)
x-->2 ---------------- ===> x-->2 ------------------ (utk (x - 3) bisa dicoret)
x² - 9 (x + 3) (x - 3)
lim 3x + 4 3 (2) + 4 10
x-->2 --------- ===> ----------- = -------- = 2
x + 3 2 + 3 5
semoga jelas dan membantu ya