Limit x→∞  √(x2 - 2x + 1) - √(x2 + 3x + 2) =

LIMIT

langsung aja ya

=> (-2 - 3)/2akar1
=> -5/2×1
=> -5/2
=> -2 1/2

Bab Limit
Matematika SMA Kelas XI

lim √(x² - 2x + 1) - √(x² + 3x + 2)
x→∞

a = 1; b = - 2; c = 1; p = 1; q = 3; r = 2.
 
karena a = p, maka

(b - q) / (2√a)
= (-2 - 3) / (2 √1)
= -5/2
= - 2 1/2