Question

How to solve this equation

Answer 1

The answer to this equation is 69 because that's how you do math

Answer 2

The standard form of the circle is:

(x-h)^2+(y-k)^2=r^2, where r is the radius and (h,k) are the coordinates of the center.

Since you just have x^2+y^2=1...

The center is the origin...(0,0)