O = Intersect(xAxis, yAxis)
A = (-3, 2)
u = Vector(O, A)
z = (2, 3)
v = Vector(O, z)
r: z + A
s: z - A
t: (z * A)
w: z / A
text1: "s=z-A=\left(     " + (LaTeX[z]) + " \right) -\left(  " + (LaTeX[A]) + "    \right) =" + (LaTeX[s]) + "   "
text3: "t=\,z ·A =\;\left(   " + (LaTeX[z]) + "  \right)·\;\left(  " + (LaTeX[A]) + "   \right) =" + (LaTeX[t]) + " 
 "
text4: "w=z/A=\frac{ " + (LaTeX[z]) + "}{" + (LaTeX[A]) + " } = " + (LaTeX[w]) + ""
a = Vector(O, r)
z_1: conjugate(z)
text2: "r=z+A=\left(     " + (LaTeX[z]) + "  \right) +\left(    " + (LaTeX[A]) + "   \right) =  " + (LaTeX[r]) + "  "
c = 4 (slider from -9 to 9, step 1)
x_1, x_2 = ComplexRoot(x^(2) + c)