bantu jawab no 8 tentang lim

Bab Limit
Matematika SMA Kelas XI

lim (√(x² + 2x) - √(x² + x)) =
x→~
a = 1; b = 2; c = 0; p = 1; q = 1; r = 0
karena a = p = 1, maka

(b - q)/(2√a)
= (2 - 1)/(2√1)
= 1/2

◎◎ B ◎◎