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x^2-8 = 0
1;27;1;32;0;0
16*x^3-8*x^4+64*x^2-(64*x)-128 = 0
x^2-5 = 0
472.9734*x-(292.8069*y)-0.2277;227.907*y-292.8069*x+0.1689
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