The circle equation is
.
(Simplify)
First find the x-intercept let y = 0 in the original eequation.
\
(Substitute y = 0)
(Simplify)
(Simplify)
(Take square root each side)
(Simplify)

x = 0 or x =
(Simplify)
The x-intercepts are 0 and
.
Next find the y-intercept let x = 0 in the original equation.
\
(Substitute x = 0)
(Simplify)
(Simplify)
(Take square root each side)
(Simplify)

y = 2 or y = 0 (Simplify)
\The y-intercepts are 2 and 0.
The x-intercepts are 0,
and The y-intercepts are 2, 0.