P(-3)=z^2-2z+3

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


Simplifying
P(-3) = z2 + -2z + 3

Reorder the terms for easier multiplication:
-3P = z2 + -2z + 3

Reorder the terms:
-3P = 3 + -2z + z2

Solving
-3P = 3 + -2z + z2

Solving for variable 'P'.

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

Divide each side by '-3'.
P = -1 + 0.6666666667z + -0.3333333333z2

Simplifying
P = -1 + 0.6666666667z + -0.3333333333z2

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