1 per 5 (p+3) < -1 per 4 (p+2)
Matematika
Nadinnajwa
Pertanyaan
1 per 5 (p+3) < -1 per 4 (p+2)
1 Jawaban
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1. Jawaban AmandhaByndasya
1 / 5(p+3) < -1 / 4(p+2)
1/5p+15 < -1/4p+8
1/5p+15 x 4p+8 < -1
4p+8 / 5p+15 < -1
4p+8 < -1(5p+15)
4p+8 < -5p-15
4p+5p < -15-8
9p < 23
p < 23/9
mf klau slah..