(-2-1i)(6i)/4+4i

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Solution for (-2-1i)(6i)/4+4i equation:


i in (-oo:+oo)

(6*i*(-(1*i)-2))/4+4*i = 0

(6*i*(-i-2))/4+4*i = 0

(6*i*(-i-2))/4+(4*4*i)/4 = 0

6*i*(-i-2)+4*4*i = 0

4*i-6*i^2 = 0

4*i-6*i^2 = 0

2*i*(2-3*i) = 0

2-3*i = 0 // - 2

-3*i = -2 // : -3

i = -2/(-3)

i = 2/3

2*i*(i-2/3) = 0

(2*i*(i-2/3))/4 = 0

(2*i*(i-2/3))/4 = 0 // * 4

2*i*(i-2/3) = 0

( 2*i )

2*i = 0 // : 2

i = 0

( i-2/3 )

i-2/3 = 0 // + 2/3

i = 2/3

i in { 0, 2/3 }

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