Решите систему неравенств 
{(5x+1)^2=6y
{(x+5)^2=6y

6Y = 6Y ( 5X + 1)^2 = ( X + 5)^2 25X^2 + 10X + 1 = X^2 + 10X + 25 24X^2 = 24 X^2 = 1 X1 = + 1 X2 = - 1 ---------------------------------( X + 5)^2 = 6Y 6Y = ( 1 + 5)^2 6Y = 36 Y1 = 6 ----------( - 1 + 5)^2 = 6Y 6Y = 16 Y2 = 16/6 = 8/3 = 2 2/3 --------------------------------Ответ ( 1 ; 6 ) ; ( - 1 ; 2 2/3 )