y= 5x - 2 y= x² + 3x - 1
Matematika
Khoirunnisaaisy1
Pertanyaan
y= 5x - 2 y= x² + 3x - 1
2 Jawaban
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1. Jawaban jefryharianto16
x^2+3x -1 = 5x -2
x^2 -2x +1 =0
(x -1)(x-1)=0
x1=1 atau x2 = 1 (akar kembar) -
2. Jawaban Sabam
5x³+15x²-5x =-2x²y-6xy+2y