Предмет: Алгебра, автор: standoff01013

Вычисли произведение корней уравнения:
 \frac{y}{6} -  \frac{ y }{y - 1}  \\  = 3

Ответы

Автор ответа: sangers1959
3

Объяснение:

\frac{y}{6}-\frac{y}{y-1}  =3.

ОДЗ: у-1≠0     у≠1.

y*(y-1)-6*y=3*6*(y-1)\\y^2-y-6y=18y-18\\y^2-25y+18=0\\x_1*x_2=18.

Ответ: x₁*x₂=18.

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