Question 259196
{{{m^2-(25/2)m=5/2}}}
{{{m^2-(25/2)m+(25/4)^2=5/2+(25/4)^2}}}
{{{(m-(25/4))^2=40/16+(625/16)}}}
{{{(m-(25/4))^2=665/16}}}
{{{m-25/4=0 +- sqrt(665)/4}}}
{{{m=25/4 +- sqrt(665)/4}}}