(m+4)/(m^2+5m-24)+(5m+8)/(m^2+4m-21)

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Solution for (m+4)/(m^2+5m-24)+(5m+8)/(m^2+4m-21) equation: 


D( m )

m^2+5*m-24 = 0

m^2+4*m-21 = 0

m^2+5*m-24 = 0

m^2+5*m-24 = 0

m^2+5*m-24 = 0

DELTA = 5^2-(-24*1*4)

DELTA = 121

DELTA > 0

m = (121^(1/2)-5)/(1*2) or m = (-121^(1/2)-5)/(1*2)

m = 3 or m = -8

m^2+4*m-21 = 0

m^2+4*m-21 = 0

m^2+4*m-21 = 0

DELTA = 4^2-(-21*1*4)

DELTA = 100

DELTA > 0

m = (100^(1/2)-4)/(1*2) or m = (-100^(1/2)-4)/(1*2)

m = 3 or m = -7

m in (-oo:-8) U (-8:-7) U (-7:3) U (3:+oo)

(m+4)/(m^2+5*m-24)+(5*m+8)/(m^2+4*m-21) = 0

m^2+5*m-24 = 0

m^2+5*m-24 = 0

m^2+5*m-24 = 0

DELTA = 5^2-(-24*1*4)

DELTA = 121

DELTA > 0

m = (121^(1/2)-5)/(1*2) or m = (-121^(1/2)-5)/(1*2)

m = 3 or m = -8

(m+8)*(m-3) = 0

m^2+4*m-21 = 0

m^2+4*m-21 = 0

m^2+4*m-21 = 0

DELTA = 4^2-(-21*1*4)

DELTA = 100

DELTA > 0

m = (100^(1/2)-4)/(1*2) or m = (-100^(1/2)-4)/(1*2)

m = 3 or m = -7

(m+7)*(m-3) = 0

(m+4)/((m+8)*(m-3))+(5*m+8)/((m+7)*(m-3)) = 0

((m+4)*(m+7))/((m+8)*(m-3)*(m+7))+((5*m+8)*(m+8))/((m+8)*(m-3)*(m+7)) = 0

(m+4)*(m+7)+(5*m+8)*(m+8) = 0

6*m^2+59*m+92 = 0

6*m^2+59*m+92 = 0

6*m^2+59*m+92 = 0

DELTA = 59^2-(4*6*92)

DELTA = 1273

DELTA > 0

m = (1273^(1/2)-59)/(2*6) or m = (-1273^(1/2)-59)/(2*6)

m = (1273^(1/2)-59)/12 or m = (-(1273^(1/2)+59))/12

(m+(1273^(1/2)+59)/12)*(m-((1273^(1/2)-59)/12)) = 0

((m+(1273^(1/2)+59)/12)*(m-((1273^(1/2)-59)/12)))/((m+8)*(m-3)*(m+7)) = 0

((m+(1273^(1/2)+59)/12)*(m-((1273^(1/2)-59)/12)))/((m+8)*(m-3)*(m+7)) = 0 // * (m+8)*(m-3)*(m+7)

(m+(1273^(1/2)+59)/12)*(m-((1273^(1/2)-59)/12)) = 0

( m+(1273^(1/2)+59)/12 )

m+(1273^(1/2)+59)/12 = 0 // - (1273^(1/2)+59)/12

m = -((1273^(1/2)+59)/12)

( m-((1273^(1/2)-59)/12) )

m-((1273^(1/2)-59)/12) = 0 // + (1273^(1/2)-59)/12

m = (1273^(1/2)-59)/12

m in { -((1273^(1/2)+59)/12), (1273^(1/2)-59)/12 }

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