v+2/3=15/v-2

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Solution for v+2/3=15/v-2 equation: 


D( v )

v = 0

v = 0

v = 0

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

v+2/3 = 15/v-2 // - 15/v-2

v-(15/v)+2/3+2 = 0

v-15*v^-1+2/3+2 = 0

1*v^1-15*v^-1+8/3*v^0 = 0

(1*v^2+8/3*v^1-15*v^0)/(v^1) = 0 // * v^2

v^1*(1*v^2+8/3*v^1-15*v^0) = 0

v^1

v^2+(8/3)*v-15 = 0

v^2+(8/3)*v-15 = 0

DELTA = (8/3)^2-(-15*1*4)

DELTA = 604/9

DELTA > 0

v = ((604/9)^(1/2)-(8/3))/(1*2) or v = (-(8/3)-(604/9)^(1/2))/(1*2)

v = ((604/9)^(1/2)-8/3)/2 or v = (-((604/9)^(1/2)+8/3))/2

v in { (-((604/9)^(1/2)+8/3))/2, ((604/9)^(1/2)-8/3)/2} 

v in { (-((604/9)^(1/2)+8/3))/2, ((604/9)^(1/2)-8/3)/2 }

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