Question

Resolva a equação x+6y=3. X×Y= -9

Answer 1

x1=
$\frac{9 + 3 \sqrt{17} }{2}$
y1=
$\frac{ - 3 + \sqrt{17} }{4}$
x2=
$\frac{3 \sqrt{17} - 9 }{2}$
y2=
$\frac{ - 3 - \sqrt{17} }{4}$