(3m/m-2)-(m-3/m+4)

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Solution for (3m/m-2)-(m-3/m+4) equation: 


D( m )

m = 0

m = 0

m = 0

m in (-oo:0) U (0:+oo)

3/m-m+(3*m)/m-4-2 = 0

3*m^-1-1*m^1-3*m^0 = 0

(3*m^0-1*m^2-3*m^1)/(m^1) = 0 // * m^2

m^1*(3*m^0-1*m^2-3*m^1) = 0

m^1

3-m^2-3*m = 0

3-m^2-3*m = 0

DELTA = (-3)^2-(-1*3*4)

DELTA = 21

DELTA > 0

m = (21^(1/2)+3)/(-1*2) or m = (3-21^(1/2))/(-1*2)

m = (21^(1/2)+3)/(-2) or m = (3-21^(1/2))/(-2)

m in { (21^(1/2)+3)/(-2), (3-21^(1/2))/(-2)} 

m in { (21^(1/2)+3)/(-2), (3-21^(1/2))/(-2) }

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