document.write( "Question 661569: Find an equation of the circle with center at the origin and passing through (−2−2) in the form of
\n" ); document.write( "(x−h)^2+(y−k)^2=r^2 where hkr are constants.\r
\n" ); document.write( "\n" ); document.write( "I found radius of 8^(1/2).\r
\n" ); document.write( "\n" ); document.write( "h & k are not (2, 2) or (-2, -2). I'm thinking h & k are (4, 4), because it equals to the radius. Please find h & k, thank you! \n" ); document.write( "

Algebra.Com's Answer #411681 by lwsshak3(11628) $\"\"$ $\"About$

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Find an equation of the circle with center at the origin and passing through (−2−2) in the form of (x−h)^2+(y−k)^2=r^2 where hkr are constants.
\n" ); document.write( "I found radius of 8^(1/2).
\n" ); document.write( "**
\n" ); document.write( "(h,k)=given (x,y) coordinates of center=(0,0) \n" ); document.write( "

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