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AlinaRei55
@AlinaRei55
July 2022
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-3x^2+5x-2=0 - уравнение
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Gidmans
D=b^2-4ac=25-4*(-3)*(-2)=1
x1= (-b + корень из D) / 2a = (-5+1)/2a=-4/-6
x2= (-b - корень из D) / 2a=(-5-1)/2a=-6/-6=1
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Gidmans
a=-3 b=5 c=-2
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Answers & Comments
x1= (-b + корень из D) / 2a = (-5+1)/2a=-4/-6
x2= (-b - корень из D) / 2a=(-5-1)/2a=-6/-6=1