Question 387038
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Hi,         
Solving
3v^2+4v-1=0
{{{v = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}} 
{{{v = (-4 +- sqrt( 28))/(6) }}}
{{{v = (-4 +- 5.2915)/(6) }}} 
  v = (-4 + 5.2915)/6  =  1.2915/6
  v = 0.2153  

  v = (-4 - 5.2915)/6  =  -9.2915/6
  v = -1.5486