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3 Marque a alternativa abaixo que representa a equação de uma hipérbole ou duas retas concorrentes.
A 2x2+2y2−4xy−4y+10=02x^2 + 2y^2-4xy- 4y + 10 = 02x2+2y2−4xy−4y+10=0.
B x2+y2−5x+4y+10=0x^2+y^2 - 5x + 4y + 10 = 0x2+y2−5x+4y+10=0.
C 2x2+y2−5x+4y+10=02x^2+y^2-5x + 4y + 10 = 02x2+y2−5x+4y+10=0.
D 2x2+y2+xy−5x+4y+10=02x^2+ y^2 + xy - 5x + 4y + 10 = 02x2+y2+xy−5x+4y+10=0.
E 2x2−y2−4xy−5x+4y+10=0.2x^2-y^2-4xy-5x + 4y + 10 = 0.2x2−y2−4xy−5x+4y+10=0.
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