2/j-5=j-6

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Solution for 2/j-5=j-6 equation: 


D( j )

j = 0

j = 0

j = 0

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

2/j-5 = j-6 // - j-6

2/j-j-5+6 = 0

2*j^-1-1*j^1+1*j^0 = 0

(1*j^1-1*j^2+2*j^0)/(j^1) = 0 // * j^2

j^1*(1*j^1-1*j^2+2*j^0) = 0

j^1

j-j^2+2 = 0

j-j^2+2 = 0

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

DELTA = 9

DELTA > 0

j = (9^(1/2)-1)/(-1*2) or j = (-9^(1/2)-1)/(-1*2)

j = -1 or j = 2

j in { -1, 2} 

j in { -1, 2 }

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