Question

Пооомогите с уравнениями пажажа!

Answer 1

$left { {{x+y=2} atop {y^2+y^2+2xy+x^2=29}} right. left { {{x+y=2} atop {y^2+(x+y)^2=29}} right. left { {{x+y=2} atop {y^2+2^2=29}} right. left { {{x+y=2} atop {y^2=25}} right. left { {{x+y=2} atop {y=pm5}} right. \\ left { {{x=2-(-5)} atop {y=-5}} right.left { {{x=2-5} atop {y=5}} right.\\ left { {{x=7} atop {y=-5}} right.left { {{x=-3} atop {y=5}} right.$