Cara mengerjakan soal 2 |3x-6| = 10
Matematika
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Pertanyaan
Cara mengerjakan soal 2 |3x-6| = 10
2 Jawaban
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1. Jawaban alvinindra99
Jawaban :
2|3x-6| = 10
|3x-6| = 5
3x-6 = 5
x1 = 11/3
3x-6 = -5
x2 = 1/3
HP = {11/3 , 1/3} -
2. Jawaban AstiKlf
2|3x-6| = 10
|3x-6| = 5
# 3x-6 = 5, 3x-6 ≥ 0
3x = 11. x. ≥ 2
x = 11/3
# -3x+6 = 5. 3x-6<0
3x = 1. x < 2
x = 1/3
HP = {1/3, 11/3}