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m in (-oo:+oo)
m*(((1/4)*(m-4)^1)/4) = 3 // - 3
m*(((1/4)*(m-4)^1)/4)-3 = 0
m*(((1/4)*(m-4))/4)-3 = 0
(1/4*m*(m-4))/4-3 = 0
(1/4*m*(m-4))/4+(-3*4)/4 = 0
1/4*m*(m-4)-3*4 = 0
1/4*m^2-m-12 = 0
1/4*m^2-m-12 = 0
1/4*m^2-m-12 = 0
DELTA = (-1)^2-(-12*1/4*4)
DELTA = 13
DELTA > 0
m = (13^(1/2)+1)/(1/4*2) or m = (1-13^(1/2))/(1/4*2)
m = 2*(13^(1/2)+1) or m = 2*(1-13^(1/2))
(m-2*(1-13^(1/2)))*(m-2*(13^(1/2)+1)) = 0
((m-2*(1-13^(1/2)))*(m-2*(13^(1/2)+1)))/4 = 0
((m-2*(1-13^(1/2)))*(m-2*(13^(1/2)+1)))/4 = 0 // * 4
(m-2*(1-13^(1/2)))*(m-2*(13^(1/2)+1)) = 0
( m-2*(1-13^(1/2)) )
m-2*(1-13^(1/2)) = 0 // + -2*(1-13^(1/2))
m = -(-2*(1-13^(1/2)))
m = 2*(1-13^(1/2))
( m-2*(13^(1/2)+1) )
m-2*(13^(1/2)+1) = 0 // + -2*(13^(1/2)+1)
m = -(-2*(13^(1/2)+1))
m = 2*(13^(1/2)+1)
m in { 2*(1-13^(1/2)), 2*(13^(1/2)+1) }
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