hp dari|(4×+2)+(-2×-1)|<5
Matematika
sehudin1933
Pertanyaan
hp dari|(4×+2)+(-2×-1)|<5
1 Jawaban
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1. Jawaban putrietzap09ads
4x+2-2x-1 < 5
= 2x+1 < 5
= 2x < 5-1
= 2x < 4
= x < 4/2
x< 2 hp {....,-2, -1, 0, 1}