Nilai mutlak 4+|2x + 5| = 29
Matematika
Innecf
Pertanyaan
Nilai mutlak 4+|2x + 5| = 29
1 Jawaban
-
1. Jawaban MrFaaiz
4 + |2x + 5| = 29
|2x + 5| = 25
2x + 5 = 25/-25
Jika 25
2x + 5 = 25
2x = 20
x = 10
Jika - 25
2x + 5 = - 25
2x =-30
x = - 15