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lordphantom
@lordphantom
September 2021
1
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Решите уравнение))) плиз
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oliklevoshko
умножим всё на 2
x²-x+4x-18=0
x²+3x-18=0
D=9+72=81=9²
x₁=
x₂=
1 votes
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oliklevoshko
yflt.cm nfr
oliklevoshko
надеюсь так
oliklevoshko
буква А это разделение строк
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Answers & Comments
умножим всё на 2
x²-x+4x-18=0
x²+3x-18=0
D=9+72=81=9²
x₁=
x₂=