z=-x^2-2y^2+1

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Solution for z=-x^2-2y^2+1 equation: 


Simplifying
z = -1x2 + -2y2 + 1

Reorder the terms:
z = 1 + -1x2 + -2y2

Solving
z = 1 + -1x2 + -2y2

Solving for variable 'z'.

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

Simplifying
z = 1 + -1x2 + -2y2

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