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юля1551
@юля1551
July 2022
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помогите пожалуйста (б,в)
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dasdasfa
4x^2+3x-10=0
D=9-4*4*(-10)=9+160=169=13^2
x1=(-3-13)/8=-2; x2=(-3+13)/8=5/4
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D=9-4*4*(-10)=9+160=169=13^2
x1=(-3-13)/8=-2; x2=(-3+13)/8=5/4