Предмет: Алгебра, автор: Dasha217

Разложите квадратный трехчлен 3x^2+13x+4 на множители

Ответы

Автор ответа: arsenlevadniy

0

3x^2+13x+4=0,

D=121,

x1=-4,

x2=-1/3,

3x^2+13x+4=3(x+4)(x+1/3).

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_______________________________________________________________
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_____________________________________________________________________________
_______________________________________________________________
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_____________________________________________________________________________
_______________________________________________________________
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____________________________________________________________________________________________________________________________________________________________

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