sqrt(7*x+y)+sqrt(y+x)=6 sqrt(y+x)+x-y=2

Вы ввели

  _________     _______    
\/ 7*x + y  + \/ y + x  = 6

$$\sqrt{x + y} + \sqrt{7 x + y} = 6$$

  _______            
\/ y + x  + x - y = 2

$$- y + x + \sqrt{x + y} = 2$$

Быстрый ответ

$$x_{1} = 2$$
=
$$2$$
=

2

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

2

Численный ответ

x1 = 2.0 - 3.841795419247328e-29*i
y1 = 2.0 - 3.841795382696801e-29*i

x2 = 2.0 - 1.536261022670101e-39*i
y2 = 2.0 - 1.537189382902716e-39*i

x3 = 2.0 - 4.326940433413555e-22*i
y3 = 2.0 - 4.327933422705329e-22*i

x4 = 2.0 + 2.289752405949399e-32*i
y4 = 2.0 + 2.290040463480338e-32*i

x5 = 2.0 + 7.879194131219675e-21*i
y5 = 2.0 + 7.878748270898015e-21*i

x6 = 2.0 - 6.476581085716773e-23*i
y6 = 2.0 - 6.476575060783333e-23*i

x7 = 2.0 - 1.687056933078583e-34*i
y7 = 2.0 - 1.687068975725481e-34*i

x8 = 2.0 - 2.202678823631264e-33*i
y8 = 2.0 - 2.202907433749653e-33*i

x9 = 2.00000000000000
y9 = 2.00000000000000

x10 = 2.0 + 2.362775331735907e-27*i
y10 = 2.0 + 2.362767260755695e-27*i

x11 = 2.0 + 1.986184677044714e-34*i
y11 = 2.0 + 1.986179159740296e-34*i

x12 = 2.0 + 3.006593529053493e-26*i
y12 = 2.0 + 3.006593528858655e-26*i

x13 = 2.0 - 1.209557602845366e-33*i
y13 = 2.0 - 1.209556957127033e-33*i