z^3-4iz^2+qz-(4-2i)=0

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Solution for z^3-4iz^2+qz-(4-2i)=0 equation: 


Simplifying
z3 + -4iz2 + qz + -1(4 + -2i) = 0
z3 + -4iz2 + qz + (4 * -1 + -2i * -1) = 0
z3 + -4iz2 + qz + (-4 + 2i) = 0

Reorder the terms:
-4 + 2i + -4iz2 + qz + z3 = 0

Solving
-4 + 2i + -4iz2 + qz + z3 = 0

Solving for variable 'i'.

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

Add '4' to each side of the equation.
-4 + 2i + -4iz2 + qz + 4 + z3 = 0 + 4

Reorder the terms:
-4 + 4 + 2i + -4iz2 + qz + z3 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 2i + -4iz2 + qz + z3 = 0 + 4
2i + -4iz2 + qz + z3 = 0 + 4

Combine like terms: 0 + 4 = 4
2i + -4iz2 + qz + z3 = 4

Add '-1qz' to each side of the equation.
2i + -4iz2 + qz + -1qz + z3 = 4 + -1qz

Combine like terms: qz + -1qz = 0
2i + -4iz2 + 0 + z3 = 4 + -1qz
2i + -4iz2 + z3 = 4 + -1qz

Add '-1z3' to each side of the equation.
2i + -4iz2 + z3 + -1z3 = 4 + -1qz + -1z3

Combine like terms: z3 + -1z3 = 0
2i + -4iz2 + 0 = 4 + -1qz + -1z3
2i + -4iz2 = 4 + -1qz + -1z3

Reorder the terms:
-4 + 2i + -4iz2 + qz + z3 = 4 + -1qz + -1z3 + -4 + qz + z3

Reorder the terms:
-4 + 2i + -4iz2 + qz + z3 = 4 + -4 + -1qz + qz + -1z3 + z3

Combine like terms: 4 + -4 = 0
-4 + 2i + -4iz2 + qz + z3 = 0 + -1qz + qz + -1z3 + z3
-4 + 2i + -4iz2 + qz + z3 = -1qz + qz + -1z3 + z3

Combine like terms: -1qz + qz = 0
-4 + 2i + -4iz2 + qz + z3 = 0 + -1z3 + z3
-4 + 2i + -4iz2 + qz + z3 = -1z3 + z3

Combine like terms: -1z3 + z3 = 0
-4 + 2i + -4iz2 + qz + z3 = 0

The solution to this equation could not be determined.

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