Formulas geometricas e algebraicas - Anotacoes

y B1 P xy F2 c0 C0 A1 x A2 B2 dPF1 dPF2 2a xc2 y02 xc2 y02 2a xc2 y22 2a xc2 y22 xc2 y2 4a2 4a xc2 y2 xc2 y2 x2 2cx c2 4a2 4a xc2 y2 x2 2cx c2 4cx 4a2 4a xc2 y2 cx a2 a xc2 y2 a xc2 y2 a2 cx2 a2 xc2 y2 a4 2a2 cx c2 x2 a2 x2 2cx c2 y2 a4 2a2 cx c2 x2