lim x→1 2x^2-2 per x-1
Matematika
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Pertanyaan
lim x→1 2x^2-2 per x-1
1 Jawaban
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1. Jawaban dikisiswanto
Lim
x --> 1 2x²-2 / x-1
lim
x--->1 2(x²-1) / (x-1)
lim
x--> 1 2(x+1)(x-1) / (x-1)
lim
x--> 1 2(x+1)
4