x^2=11*y+3 x^2+1=11*y+y^2

Вы ввели

 2           
x  = 11*y + 3

$$x^{2} = 11 y + 3$$

 2               2
x  + 1 = 11*y + y 

$$x^{2} + 1 = y^{2} + 11 y$$

или

$$\begin{cases}x^{2} = 11 y + 3\\x^{2} + 1 = y^{2} + 11 y\end{cases}$$

Быстрый ответ

$$x_{1} = -5$$
=
$$-5$$
=

-5

$$y_{1} = 2$$
=
$$2$$
=

2

$$x_{2} = 5$$
=
$$5$$
=

5

$$y_{2} = 2$$
=
$$2$$
=

2

$$x_{3} = - \sqrt{19} i$$
=
$$- \sqrt{19} i$$
=

-4.35889894354067*i

$$y_{3} = -2$$
=
$$-2$$
=

-2

$$x_{4} = \sqrt{19} i$$
=
$$\sqrt{19} i$$
=

4.35889894354067*i

$$y_{4} = -2$$
=
$$-2$$
=

-2

Численный ответ

y1 = 2.0
x1 = 5.0

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