Question

Tentukan himpunan penyelesaian persamaan berikut: |x-2|=6

Answer 1

Verified answer

Jawaban :
|x-2| = 6
x - 2 = 6
x = 6 + 2
x = 8

x - 2 = -6
x = -6 + 2
x = -4

Jadi x1 = 8 , x2 = -4

Answer 2

Verified answer

Materi : Nilai Mutlak
Kelas : X SMA 

Ix - 2I = 6
x - 2 = 6 atau -6 

Jika +6 :
x - 2 = 6
x = 6 + 2
x = 8

Jika -6 :
x - 2 = -6
x = -6 + 2
x = -4 

Hp = { -4 , 8 }