Question

система уравнений x-2y=0 ; y2-3x=0​

Answer 1

x - 2y = 0 ;

y² - 3x = 0 ;

x - 2y = 0 /*3; 3x - 6y = 0 /+

y² - 3x =0 ; y² - 3x = 0 /+

y² - 6y = 0

y(y - 6) = 0

y = 0, y =6.

x - 2*0 =0

x = 0.

x - 2*6 = 0

x = 12.

Ответ: (0;0); (12;6).