lim x-5. x²-4x-5/x²-7x+10
Matematika
larasandini
Pertanyaan
lim x-5. x²-4x-5/x²-7x+10
1 Jawaban
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1. Jawaban Ruta02
lim x^2-4x-5/x^2-7x+10
x=>5
=> lim (x-5)(x+1)/(x-5)(x-2)
x=>5
=> lim (x+1)/(x-2)
x=>5
=> lim (5+1)/(5-2)
x=>5
=> 6/3 = 2