lim x➡1 x²+4x-5 / x-1
Matematika
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Pertanyaan
lim x➡1 x²+4x-5 / x-1
2 Jawaban
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1. Jawaban therealcandra
[tex] = \frac{ {x}^{2} + 4x - 5 }{x - 1} \\ = \frac{(x - 1)(x + 5)}{(x - 1)} \\ = x + 5 \\ = (1) + 5 \\ = 6[/tex] -
2. Jawaban NRTika98
lim x mendekati 1 x^2+4×-5 / ×-1
lim x mendekati 1 (×+5)(×-1) / ×-1 difaktorkan , karena terdapat kesamaan
lim x mendekati 1 x+5=1+5=6
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