factorz^3-2(1+i)z^2-2(1-2i)z+4=0

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Solution for factorz^3-2(1+i)z^2-2(1-2i)z+4=0 equation:


Simplifying
factorz3 + -2(1 + i) * z2 + -2(1 + -2i) * z + 4 = 0

Reorder the terms for easier multiplication:
acfortz3 + -2z2(1 + i) + -2(1 + -2i) * z + 4 = 0
acfortz3 + (1 * -2z2 + i * -2z2) + -2(1 + -2i) * z + 4 = 0

Reorder the terms:
acfortz3 + (-2iz2 + -2z2) + -2(1 + -2i) * z + 4 = 0
acfortz3 + (-2iz2 + -2z2) + -2(1 + -2i) * z + 4 = 0

Reorder the terms for easier multiplication:
acfortz3 + -2iz2 + -2z2 + -2z(1 + -2i) + 4 = 0
acfortz3 + -2iz2 + -2z2 + (1 * -2z + -2i * -2z) + 4 = 0

Reorder the terms:
acfortz3 + -2iz2 + -2z2 + (4iz + -2z) + 4 = 0
acfortz3 + -2iz2 + -2z2 + (4iz + -2z) + 4 = 0

Reorder the terms:
4 + acfortz3 + 4iz + -2iz2 + -2z + -2z2 = 0

Solving
4 + acfortz3 + 4iz + -2iz2 + -2z + -2z2 = 0

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + acfortz3 + 4iz + -2iz2 + -2z + -4 + -2z2 = 0 + -4

Reorder the terms:
4 + -4 + acfortz3 + 4iz + -2iz2 + -2z + -2z2 = 0 + -4

Combine like terms: 4 + -4 = 0
0 + acfortz3 + 4iz + -2iz2 + -2z + -2z2 = 0 + -4
acfortz3 + 4iz + -2iz2 + -2z + -2z2 = 0 + -4

Combine like terms: 0 + -4 = -4
acfortz3 + 4iz + -2iz2 + -2z + -2z2 = -4

Add '-4iz' to each side of the equation.
acfortz3 + 4iz + -2iz2 + -2z + -4iz + -2z2 = -4 + -4iz

Reorder the terms:
acfortz3 + 4iz + -4iz + -2iz2 + -2z + -2z2 = -4 + -4iz

Combine like terms: 4iz + -4iz = 0
acfortz3 + 0 + -2iz2 + -2z + -2z2 = -4 + -4iz
acfortz3 + -2iz2 + -2z + -2z2 = -4 + -4iz

Add '2iz2' to each side of the equation.
acfortz3 + -2iz2 + -2z + 2iz2 + -2z2 = -4 + -4iz + 2iz2

Reorder the terms:
acfortz3 + -2iz2 + 2iz2 + -2z + -2z2 = -4 + -4iz + 2iz2

Combine like terms: -2iz2 + 2iz2 = 0
acfortz3 + 0 + -2z + -2z2 = -4 + -4iz + 2iz2
acfortz3 + -2z + -2z2 = -4 + -4iz + 2iz2

Add '2z' to each side of the equation.
acfortz3 + -2z + 2z + -2z2 = -4 + -4iz + 2iz2 + 2z

Combine like terms: -2z + 2z = 0
acfortz3 + 0 + -2z2 = -4 + -4iz + 2iz2 + 2z
acfortz3 + -2z2 = -4 + -4iz + 2iz2 + 2z

Add '2z2' to each side of the equation.
acfortz3 + -2z2 + 2z2 = -4 + -4iz + 2iz2 + 2z + 2z2

Combine like terms: -2z2 + 2z2 = 0
acfortz3 + 0 = -4 + -4iz + 2iz2 + 2z + 2z2
acfortz3 = -4 + -4iz + 2iz2 + 2z + 2z2

Divide each side by 'cfortz3'.
a = -4c-1f-1o-1r-1t-1z-3 + -4c-1f-1io-1r-1t-1z-2 + 2c-1f-1io-1r-1t-1z-1 + 2c-1f-1o-1r-1t-1z-2 + 2c-1f-1o-1r-1t-1z-1

Simplifying
a = -4c-1f-1o-1r-1t-1z-3 + -4c-1f-1io-1r-1t-1z-2 + 2c-1f-1io-1r-1t-1z-1 + 2c-1f-1o-1r-1t-1z-2 + 2c-1f-1o-1r-1t-1z-1

Reorder the terms:
a = -4c-1f-1io-1r-1t-1z-2 + 2c-1f-1io-1r-1t-1z-1 + -4c-1f-1o-1r-1t-1z-3 + 2c-1f-1o-1r-1t-1z-2 + 2c-1f-1o-1r-1t-1z-1

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