lim ->3 (x-1)^5(2x+1)^2/x^2+5x-4=tolong bantu ya..*-*
Matematika
ikaalfa
Pertanyaan
lim ->3 (x-1)^5(2x+1)^2/x^2+5x-4=tolong bantu ya..*-*
1 Jawaban
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1. Jawaban whongaliem
limit (x - 1)^5 . (2x + 1)² / (x² + 5x - 4) = (3 - 1)^5 (2 .3 + 1)² / (3² + 5 .3 - 4)
x⇒3
= 2^5 . (6 + 1)² / (9 + 15 - 4)
= 32 . 7² / 20
= 8 . 49 / 5
= 392 / 5
= 78 2/5