z^2-4z+4i=0

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Solution for z^2-4z+4i=0 equation:


Simplifying
z2 + -4z + 4i = 0

Reorder the terms:
4i + -4z + z2 = 0

Solving
4i + -4z + z2 = 0

Solving for variable 'i'.

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

Add '4z' to each side of the equation.
4i + -4z + 4z + z2 = 0 + 4z

Combine like terms: -4z + 4z = 0
4i + 0 + z2 = 0 + 4z
4i + z2 = 0 + 4z
Remove the zero:
4i + z2 = 4z

Add '-1z2' to each side of the equation.
4i + z2 + -1z2 = 4z + -1z2

Combine like terms: z2 + -1z2 = 0
4i + 0 = 4z + -1z2
4i = 4z + -1z2

Divide each side by '4'.
i = z + -0.25z2

Simplifying
i = z + -0.25z2

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