2x-1 per x-4 >4 mohon bantuanyakk
Matematika
Tioga2662
Pertanyaan
2x-1 per x-4 >4 mohon bantuanyakk
1 Jawaban
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1. Jawaban harrinda
(2x-1) / (x-4) > 4
= 2x-1 > 4(x-4)
= 2x-1 > 4x-16
= 2x-4x > -16+1
= -2x > -15
= x > 15/2