Question

Решите систему:
(5х+у)^2=6у
(5х+у)^2=6х

Answer 1

1)(5x+y)^2=6y

(5x+y)^2=6y
(5x)^2×5xy+y^2=6y
5^2x^2+y^2+10xy=6y
25x^2+y^2+10yx=6y

2)(5x+y)^2=6x
(5x+y)^2=6x
(5x)^2×5xy+y^2=6x
5^2x^2+y^2+10xy=6x
25x^2+y^2+10yx=6x