|5x - 4| = 6 cara nya bagaimana
Matematika
kila40
Pertanyaan
|5x - 4| = 6 cara nya bagaimana
1 Jawaban
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1. Jawaban Sawfx
5x-4=6 V -(5x-4)=6
5x=6+4 V 5x-4=-6
5x=10 V 5x=-6+4
x=2 V 5x =-2
........ V x = - 2/5
{2,-2/5}