|2x+7|>10 brpa hasilnya pake cara
Matematika
juliannabilla
Pertanyaan
|2x+7|>10 brpa hasilnya pake cara
2 Jawaban
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1. Jawaban Yusrin091
2x + 7 > -10 atau 2x + 7 > 10
2x > -17 2x > 3
x > -17/2 x > 3/2
HP=(-17,2 , 3/2) -
2. Jawaban aprilinadwi2
I2X+7I>10
2X+7<-10
2X <-10-7
2X <-17
X < -17/2
2X+7 > 10
2X >10-7
2X > 3
X > 3/2
HP{XI-17/2 >X>3/2 ,X∈R}