Question

У = 2 – x^2, y = 4 – x.

Answer 1

Ответ:

Нет решения, квадратный корень из отрицательного числа не существует нас множестве отрицательных чисел.

Answer 2

It seems like you've provided two equations involving the variable "x" and "y." The equations are:

1. $У = 2 – x^2$
2. $y = 4 – x$

If you have any specific questions about these equations or if you'd like me to help you with a particular task related to them, please let me know!