z^2+4iz+8=0

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Solution for z^2+4iz+8=0 equation:


Simplifying
z2 + 4iz + 8 = 0

Reorder the terms:
8 + 4iz + z2 = 0

Solving
8 + 4iz + z2 = 0

Solving for variable 'i'.

Move all terms containing i to the left, all other terms to the right.

Add '-8' to each side of the equation.
8 + 4iz + -8 + z2 = 0 + -8

Reorder the terms:
8 + -8 + 4iz + z2 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 4iz + z2 = 0 + -8
4iz + z2 = 0 + -8

Combine like terms: 0 + -8 = -8
4iz + z2 = -8

Add '-1z2' to each side of the equation.
4iz + z2 + -1z2 = -8 + -1z2

Combine like terms: z2 + -1z2 = 0
4iz + 0 = -8 + -1z2
4iz = -8 + -1z2

Divide each side by '4z'.
i = -2z-1 + -0.25z

Simplifying
i = -2z-1 + -0.25z

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