Nilai lim× tak terhingga akar x pangkat2-2x+3 - (x+4))

Kelas 11 Matematika
Bab Limit

lim (√(x² - 2x + 3) - (x + 4))
x→~

= lim (√(x² - 2x + 3) - √(x² + 8x + 16))
...x→~

a = 1; b = -2; c = 3; p = 1; q = 8; r = 16.

Karena a = p = 1; maka

(b - q)/(2√a)
= (-2 - 8)/(2 . √1)
= -10/2
= -5