nilai mutlak (-2x+2/3)=5
Matematika
yuyunwardani
Pertanyaan
nilai mutlak (-2x+2/3)=5
1 Jawaban
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1. Jawaban LOVEJOY
Nilai Mutlak
|-2x + 2/3| = 5
-2x + 2/3 = 5
-2x = 5 - 2/3
-2x = 4 1/3
x = -2 1/6
|-2x + 2/3| = -5
-2x + 2/3 = -5
-2x = -5 - 2/3
-2x = - 5 2/3
x = 2 5/6
HP = {- 2 1/6, 2 5/6}