f(z)=z^2-(3+i)

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Solution for f(z)=z^2-(3+i) equation: 


Simplifying
f(z) = z2 + -1(3 + i)

Multiply f * z
fz = z2 + -1(3 + i)
fz = z2 + (3 * -1 + i * -1)
fz = z2 + (-3 + -1i)

Reorder the terms:
fz = -3 + -1i + z2

Solving
fz = -3 + -1i + z2

Solving for variable 'f'.

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

Divide each side by 'z'.
f = -3z-1 + -1iz-1 + z

Simplifying
f = -3z-1 + -1iz-1 + z

Reorder the terms:
f = -1iz-1 + -3z-1 + z

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