nilai mutlak dari | X + 5 | = 3
Matematika
ary191
Pertanyaan
nilai mutlak dari | X + 5 | = 3
2 Jawaban
-
1. Jawaban AndhafaMIS
| X+5 | =3 ATAU. | X+5 | = -3
X = 3-5 X = -3-5
X = -2 X = -8 -
2. Jawaban Sharon
|x + 5| = 3
x + 5 = 3
x = 3 - 5
x = -2
x + 5 = -3
x = -3 - 5
x = -8
x = { -2, -8 }