RJMotoRider RJMotoRider

03-05-2017
Mathematics

contestada

how many real number solutions does the equation have? 0=3x2+18x+27

one solution.
two solutions.
no solutions.
infinitely many solutions.

Respuesta :

ItzJazzy ItzJazzy

03-05-2017

It has only one solution

Answer Link

fiftyfanfic fiftyfanfic

03-05-2017

3(x²+6x+9)=0
3(X+3)(x+3)=0
x=-3 so one solution

Answer Link

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