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Allery
@Allery
July 2022
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2x^2-3x-2=0 решить с дискриминантом
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reshator2000
Verified answer
D( дискриминант) = b^2-4ac= 9+16=25
x1 = (3+5)/4=2
x2=(3-5)/4=-0.5
Ответ: x1=2, x2= -0.5
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Answers & Comments
Verified answer
D( дискриминант) = b^2-4ac= 9+16=25x1 = (3+5)/4=2
x2=(3-5)/4=-0.5
Ответ: x1=2, x2= -0.5