7/4k+1/k=-2

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Solution for 7/4k+1/k=-2 equation: 


D( k )

k = 0

k = 0

k = 0

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

(7/4)*k+1/k = -2 // + 2

(7/4)*k+1/k+2 = 0

7/4*k^1+1*k^-1+2*k^0 = 0

(7/4*k^2+2*k^1+1*k^0)/(k^1) = 0 // * k^2

k^1*(7/4*k^2+2*k^1+1*k^0) = 0

k^1

(7/4)*k^2+2*k+1 = 0

(7/4)*k^2+2*k+1 = 0

DELTA = 2^2-(1*4*(7/4))

DELTA = -3

DELTA < 0

k in { } 

k belongs to the empty set

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