SOLUTION: Find the points of intersection of the circles: x^2 + y^2-2x-2y-2=0 and x^2+y^2+2x+2y-2=0. Draw the circles

SOLUTION: Find the points of intersection of the circles: x^2 + y^2-2x-2y-2=0 and x^2+y^2+2x+2y-2=0. Draw the circles

Algebra.Com

Question 893015: Find the points of intersection of the circles: x^2 + y^2-2x-2y-2=0 and x^2+y^2+2x+2y-2=0. Draw the circles
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
x^2 + y^2-2x-2y-2=0 and x^2+y^2+2x+2y-2=0

The symmetry of this system indicates that intersections should occur on the line .

(-1,1) and (1,-1) work as the intersections.

RELATED QUESTIONS
write the equation of the given circles in standard form: 1) x^2+y^2-6x+8y+9=0 2)... (answered by venugopalramana)

Find the points of intersection of the graphs. x^2 - y^2 - 2x + 2y = 0 4x^2 + y^2 -... (answered by khwang)

Find the equation of the common chord for the circles x^2 + y^2 + 2x - 3=0 and x^2 + y^2... (answered by ewatrrr)

Find the equation of the circle that passes through the points of intersection of the... (answered by ikleyn,Alan3354)

find the coordinates of the center of the circles... (answered by Cromlix)

If two circles {{{ x^2 + y^2 + 2x + 2ky + 6 = 0 }}} and {{{ x^2 + y^2 + 2ky + k = 0 }}}... (answered by MathLover1,ikleyn)

I need help to find the x and y intercepts of these circles. Circle 1 (x+2)^2+(y+3)^2=4... (answered by robertb)

1.) which of the following points are inside the graph of the circle (x-3)^2 + (y-2)^2 =... (answered by stanbon)

the equations of two circles are x^2 + y^2 - 2x + 4y - 20 = 0 and x^2 + y^2 + 4x - 6y = 0 (answered by rothauserc)