Tolong ya kakak kakak

Penjelasan dengan langkah-langkah:

lim. (x + 2) (x – 2)/(x – 4) (x – 2)

x= 2

lim (x + 2)/(x – 4)

x= 2

= 2 + 2/ 2 – 4

= 4/-2

= – 2