Question

Решите систему уравнений (2х+6у)^2=8у
(2х+6у)^2=8х

Answer 1

{(2x+6y)²=8y
{(2x+6y)²=8x
8y=8x
y=x
(2x+6x)²=8x
(8x)²-8x=0
8x(8x-1)=0
x=0⇒y=0
x=1/8⇒y=1/8
(0;0);(1/8;1/8)