Tolong jawab ya ka, 1. |2x-5| <5
Matematika
Wdynn1
Pertanyaan
Tolong jawab ya ka, 1. |2x-5| <5
1 Jawaban
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1. Jawaban BeetSha
|2x - 5| < 5
-5 < 2x - 5 < 5
-5 + 5 < 2x - 5 + 5 < 5 + 5
0 < 2x < 10
0 ÷ 2 < 2x ÷ 2 < 10 ÷ 2
0 < x < 5
HP = {x | 0 < x < 5, x ∈ R}