jonesart2010 jonesart2010

24-07-2017
Mathematics

contestada

what are the real roots of 3x^3+28x^2+65x=0?

Respuesta :

LammettHash LammettHash

24-07-2017

[tex]3x^3+28x^2+65x=x(3x+13)(x+5)=0[/tex]
[tex]\implies x=0,x=-5,x=-\dfrac{13}3[/tex]

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