x² - y² = a

2xy = b

Two roots will always exist 
for a complex number.

What do notice about the 
position of the roots?

a = 1000 (slider from -1000 to 1000, step 1)
c: x^(2) - y^(2) = a
b = 540 (slider from -1000 to 1000, step 0.1)
d: (2 * (x * y)) = b
A, B = Intersect(c, d)