Himpunan penyelesaian |3/5x + 1| <= 4
Matematika
Sjames08
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Himpunan penyelesaian |3/5x + 1| <= 4
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1. Jawaban Anonyme
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|3/5 x + 1| ≤ 4
-4 ≤ 3/5 x + 1 ≤ 4
-4 - 1 ≤ 3/5 x ≤ 4 - 1
-5 ≤ 3/5 x ≤ 3
-5/(3/5) ≤ x ≤ 3/(3/5)
-25/3 ≤ x ≤ 5
HP = {-25/3 ≤ x ≤ 5} ✔