Question 419337
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Hi
 2m^2-13m+15=0
{{{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}}
{{{x = (13 +- sqrt( 49 ))/(4) }}}
   {{{x = (13 +- 7)/(4) }}}
   x = 20/4  and x = 6/4  = 3/2
    2(m-5)(m-3/2) = 0
   Note:SUM of the outside terms(-5m) and the inside terms(-1.5m) = -6.5m
                                                     2*-6.5m = -13m