Question 616450
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi, 
points of intersection of the circles: *{{{x^2 + y^2 = 2^2}}} and {{{(x - 2)^2 + y^2 = 2^2}}}?
Sketching and observing circles intersect at x = 1: {{{x^2 + y^2 = 2^2}}} and y = {{{sqrt(2^2 - 1^1) }}}= ± {{{ sqrt(3)}}} 
points of intersection are( 1, ± {{{sqrt(3)}}} ) 
{{{drawing(300,300,   -6, 6, -6, 6,  grid(1),
circle(0, 0,2),
circle(1, 1.732,0.2),
circle(1, -1.732,0.2),
circle(2, 0,2),
blue(line(1,0,1,1.732)),
green(line(1,0,1,-1.732)),

graph( 300, 300, -6, 6, -6, 6))}}}