(xpgkat2-10)pgkatx2-9x+14=1
Matematika
euniky03
Pertanyaan
(xpgkat2-10)pgkatx2-9x+14=1
2 Jawaban
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1. Jawaban Yulii24
(x²-10)^(x²-9x+14)=1
x²-9x+14=0
(x-7)(x-2)=0
x=7 atau x=2 -
2. Jawaban arriynnovita
(x²-10)²-9x+14=1
(x²-10)(x²-10)-9x+14=1
x⁴-10x²-10x²+100-9x+14=1
x⁴-20x²-9x+114=1
x⁴-20x²-9x+113=0