selesaikan pertidaksamaan berikut
[tex] |x + 1| < 4[/tex]
[tex] |x + 1| < 4[/tex]
Penjelasan dengan langkah-langkah:
-4 < x+1< 4
-4-1< x < 4-1
-5 < x < 3
#Stayhome: When you can't go outside, what happens inside?
#Stayhome: When you can't go outside, what happens inside?
Penjelasan dengan langkah-langkah:
-4 < x+1< 4
-4-1< x < 4-1
-5 < x < 3