x^2+y^2=16 y=x-1

Вы ввели

 2    2     
x  + y  = 16

$$x^{2} + y^{2} = 16$$

y = x - 1

$$y = x - 1$$

Быстрый ответ

$$x_{1} = \frac{1}{2} + \frac{\sqrt{31}}{2}$$
=
$$\frac{1}{2} + \frac{\sqrt{31}}{2}$$
=

3.28388218141501

$$y_{1} = - \frac{1}{2} + \frac{\sqrt{31}}{2}$$
=
$$- \frac{1}{2} + \frac{\sqrt{31}}{2}$$
=

2.28388218141501

$$x_{2} = - \frac{\sqrt{31}}{2} + \frac{1}{2}$$
=
$$- \frac{\sqrt{31}}{2} + \frac{1}{2}$$
=

-2.28388218141501

$$y_{2} = - \frac{\sqrt{31}}{2} - \frac{1}{2}$$
=
$$- \frac{\sqrt{31}}{2} - \frac{1}{2}$$
=

-3.28388218141501

Численный ответ

x1 = -2.283882181415011
y1 = -3.283882181415011

x2 = 3.283882181415011
y2 = 2.283882181415011