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CastielAngelOfLord
@CastielAngelOfLord
July 2022
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x^2+(-15x)=60 уравнение
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miron2077
Verified answer
X^2+(-15x)=60
х²-15х-60=0
D=225+240=465
х₁=(15+√465)/2
х₂=(15-√465)/2
4 votes
Thanks 2
Raksanalda
Здесь дискриминант
х^2-15x- 60=0
D=225+4*1*60=465
x1,2=(15±√465)/2
x1=(15-√465)/2
x2=(15+√465)/2
нету ответа
2 votes
Thanks 4
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Answers & Comments
Verified answer
X^2+(-15x)=60х²-15х-60=0
D=225+240=465
х₁=(15+√465)/2
х₂=(15-√465)/2
х^2-15x- 60=0
D=225+4*1*60=465
x1,2=(15±√465)/2
x1=(15-√465)/2
x2=(15+√465)/2
нету ответа