Решите квадратное уравнение [tex]x-\frac{x^{2}}{100}=24[/tex]
x-(x^2/100)=24
x/10=y
x=10y
10y-y^2=24
y^2-10y+24=0
D=100-96=4=2^2
y1=(10+2)/2=6
y2=(10-2)/2=4
x1=6*10=60
x2=4*10=40
Ответ: 60; 40
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x-(x^2/100)=24
x/10=y
x=10y
10y-y^2=24
y^2-10y+24=0
D=100-96=4=2^2
y1=(10+2)/2=6
y2=(10-2)/2=4
x1=6*10=60
x2=4*10=40
Ответ: 60; 40