Question 841615
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Hi,
3x^2 + 2 1/2 x = -2 
3x^2 + 2 1/2 x + 2 = 0
{{{3x^2 + (5/2) x + 2 = 0}}}
  6x^2 + 5x + 4 = 0    |format:  a^2 + bx + c
{{{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}} 
{{{x = (-5 +- i*sqrt( 71 ))/(12) }}}