3/m=m/27

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Solution for 3/m=m/27 equation: 


D( m )

m = 0

m = 0

m = 0

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

3/m = m/27 // - m/27

3/m-(m/27) = 0

3*m^-1-1/27*m^1 = 0

(3*m^0-1/27*m^2)/(m^1) = 0 // * m^2

m^1*(3*m^0-1/27*m^2) = 0

m^1

(-1/27)*m^2+3 = 0

(-1/27)*m^2+3 = 0

DELTA = 0^2-(3*4*(-1/27))

DELTA = 4/9

DELTA > 0

m = ((4/9)^(1/2)+0)/(2*(-1/27)) or m = (0-(4/9)^(1/2))/(2*(-1/27))

m = -9 or m = 9

m in { -9, 9} 

m in { -9, 9 }

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