Limit x→∞ { [√9x2 + 6x + 2)] - (3x - 5) } = tolong di bantu jwaab dong
Matematika
ardanhay
Pertanyaan
Limit
x→∞ { [√9x2 + 6x + 2)] - (3x - 5) } =
tolong di bantu jwaab dong
x→∞ { [√9x2 + 6x + 2)] - (3x - 5) } =
tolong di bantu jwaab dong
1 Jawaban
-
1. Jawaban keruasriki
langsung aja ya
Lim akar(9x^2+6x+2) - akar(3x-5)^2
Lim akar(9x^2+6x+2) - akar(9x^2 - 30x +25)
= (6-(-30))/2akar9
= (6+30)/2×3
= 36/6
= 6