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VR090
@VR090
July 2022
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1 и 2 номер,пожалуйста
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mariana2411
2.(1+2x-3x^2)/x^2=0
x не=0
3x^2-2x-1=0
D=-2^2-4*3*(-1)=16
корінь з D=4
x1=2
x2=-1.5
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Answers & Comments
x не=0
3x^2-2x-1=0
D=-2^2-4*3*(-1)=16
корінь з D=4
x1=2
x2=-1.5