x^2+y^2=25 x^3+y^3=25*(x+y)
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Решение
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[src]
2 2 x + y = 25
$$x^{2} + y^{2} = 25$$
3 3 x + y = 25*(x + y)
$$x^{3} + y^{3} = 25 \left(x + y\right)$$
Быстрый ответ
$$x_{1} = -5$$
=
$$-5$$
=
$$y_{1} = 0$$
=
$$0$$
=
=
$$-5$$
=
-5
$$y_{1} = 0$$
=
$$0$$
=
0
$$x_{2} = 0$$
=
$$0$$
=
$$y_{2} = -5$$
=
$$-5$$
=
=
$$0$$
=
0
$$y_{2} = -5$$
=
$$-5$$
=
-5
$$x_{3} = 0$$
=
$$0$$
=
$$y_{3} = 5$$
=
$$5$$
=
=
$$0$$
=
0
$$y_{3} = 5$$
=
$$5$$
=
5
$$x_{4} = 5$$
=
$$5$$
=
$$y_{4} = 0$$
=
$$0$$
=
=
$$5$$
=
5
$$y_{4} = 0$$
=
$$0$$
=
0
$$x_{5} = - \frac{5 \sqrt{2}}{2}$$
=
$$- \frac{5 \sqrt{2}}{2}$$
=
$$y_{5} = \frac{5 \sqrt{2}}{2}$$
=
$$\frac{5 \sqrt{2}}{2}$$
=
=
$$- \frac{5 \sqrt{2}}{2}$$
=
-3.53553390593274
$$y_{5} = \frac{5 \sqrt{2}}{2}$$
=
$$\frac{5 \sqrt{2}}{2}$$
=
3.53553390593274
$$x_{6} = \frac{5 \sqrt{2}}{2}$$
=
$$\frac{5 \sqrt{2}}{2}$$
=
$$y_{6} = - \frac{5 \sqrt{2}}{2}$$
=
$$- \frac{5 \sqrt{2}}{2}$$
=
=
$$\frac{5 \sqrt{2}}{2}$$
=
3.53553390593274
$$y_{6} = - \frac{5 \sqrt{2}}{2}$$
=
$$- \frac{5 \sqrt{2}}{2}$$
=
-3.53553390593274
Численный ответ
[src]
x1 = -3.535533905932738 y1 = 3.535533905932738
x2 = -5.00000000000000 y2 = 8.470329341544601e-23
x3 = 1.28909691669363e-24 y3 = 5.00000000000000
x4 = -5.00000000000000 y4 = -1.694064871125152e-23
x5 = -1.134539882825274e-22 y5 = 5.00000000000000