x+1>x²-2x+3 tolong dijawab
Matematika
nandhairawan
Pertanyaan
x+1>x²-2x+3 tolong dijawab
1 Jawaban
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1. Jawaban eripane05
x+1>x²-2x+3
-x² +2x+x +1-3 >0
———————— kali -1
x² - 3x + 2 < 0
(x-1)(x-2) <0
Hp = {1< x < 2}