P(x)=1/2x2-2

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Solution for P(x)=1/2x2-2 equation: 



(P)=1/2P^2-2

We move all terms to the left:

(P)-(1/2P^2-2)=0



Domain of the equation: 2P^2-2)!=0

P∈R



We get rid of parentheses

P-1/2P^2+2=0

We multiply all the terms by the denominator


P*2P^2+2*2P^2-1=0

Wy multiply elements

2P^3+4P^2-1=0

We do not support ePpression: P^3

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