jonesart2010 jonesart2010
  • 24-07-2017
  • Mathematics
contestada

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

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LammettHash
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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