document.write( "Question 1141841: What is the point in the standard (x,y) coordinate plane that is the center of a circle with the equation (x+6)^2+(y-9)^2=25? \n" ); document.write( "
Algebra.Com's Answer #762474 by ikleyn(52781)\"\" \"About 
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document.write( "The equation\r\n" );
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document.write( "    \"%28x-h%29%5E2\" + \"%28y-k%29%5E2\" = a\r\n" );
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document.write( "with  a >= 0  represents the circle in (x,y) plane with the center at the point (h,k) and the radius of  \"sqrt%28a%29\".\r\n" );
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document.write( "It is written in any textbook, and you should memorize it as  \"2 x 2 = 4\".\r\n" );
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