F(z)=-z^2+2z-2

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Solution for F(z)=-z^2+2z-2 equation: 


Simplifying
F(z) = -1z2 + 2z + -2

Multiply F * z
zF = -1z2 + 2z + -2

Reorder the terms:
zF = -2 + 2z + -1z2

Solving
zF = -2 + 2z + -1z2

Solving for variable 'z'.

Reorder the terms:
2 + -2z + zF + z2 = -2 + 2z + -1z2 + 2 + -2z + z2

Reorder the terms:
2 + -2z + zF + z2 = -2 + 2 + 2z + -2z + -1z2 + z2

Combine like terms: -2 + 2 = 0
2 + -2z + zF + z2 = 0 + 2z + -2z + -1z2 + z2
2 + -2z + zF + z2 = 2z + -2z + -1z2 + z2

Combine like terms: 2z + -2z = 0
2 + -2z + zF + z2 = 0 + -1z2 + z2
2 + -2z + zF + z2 = -1z2 + z2

Combine like terms: -1z2 + z2 = 0
2 + -2z + zF + z2 = 0

The solution to this equation could not be determined.

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