Question

halla la ecuación general de la elipse
​

Answer 1

Respuesta:

$- {(x + 3)}^{2} \div 4 + {(y + 2)}^{2} \div 9 = 1$

$- {(x}^{2} + 6x + 9) \div 4 + {y}^{2} + 4y + 4 \div 9 = 1$

$- {x}^{2} - 6x - 9 \div 4 + {y}^{2} + 4y +4 \div 9 = 1$

$- 9 {x}^{2} - 54x - 81 + 4 {y}^{2} + 16y + 16 = 36$

$- {9x}^{2} - 54x + {4y}^{2} + 16y - 101 = 0$