sqrt(x)+sqrt(y)=8 sqrt(x)*sqrt(y)=15

Вы ввели

  ___     ___    
\/ x  + \/ y  = 8

$$\sqrt{x} + \sqrt{y} = 8$$

  ___   ___     
\/ x *\/ y  = 15

$$\sqrt{x} \sqrt{y} = 15$$

Быстрый ответ

$$x_{1} = 9$$
=
$$9$$
=

9

$$y_{1} = 25$$
=
$$25$$
=

25

$$x_{2} = 25$$
=
$$25$$
=

25

$$y_{2} = 9$$
=
$$9$$
=

9

Численный ответ

x1 = 25.0 - 2.666899933904907e-20*i
y1 = 9.0 + 2.879083832670461e-20*i

x2 = 25.0 - 6.0373234078685e-36*i
y2 = 9.0 + 6.519637021348498e-36*i

x3 = 25.0 - 5.262369939274729e-29*i
y3 = 9.0 + 5.692030023847873e-29*i

x4 = 25.0 - 1.271634590716355e-29*i
y4 = 9.0 + 1.373317157702816e-29*i

x5 = 9.00000000000000
y5 = 25.0000000000000

x6 = 25.0 + 2.993614060616686e-20*i
y6 = 9.0 - 3.235750939400409e-20*i

x7 = 25.0 - 9.945302025809137e-35*i
y7 = 9.0 + 1.073823674806071e-34*i

x8 = 25.0 - 2.513964794380583e-22*i
y8 = 9.0 + 2.714568115580979e-22*i

x9 = 25.0 - 4.819447964942285e-20*i
y9 = 9.0 + 5.215715186358275e-20*i

x10 = 25.0000000000000
y10 = 9.00000000000000

x11 = 25.0 + 3.721673476161171e-32*i
y11 = 9.0 - 4.03314193448236e-32*i