document.write( "Question 1051842: Find the equation of the circle which passes through two points on the X axis which are at distances 4 units from the origin and whose radius is 5 units. \n" ); document.write( "
Algebra.Com's Answer #667305 by ikleyn(52798)\"\" \"About 
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\n" ); document.write( "Find the equation of the circle which passes through two points on the X axis which are at distances 4 units from the origin and whose radius is 5 units.
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document.write( "There are two such circles and, correspondingly, two equations.\r\n" );
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document.write( "The first circle has the center on the y-axis at y=3.\r\n" );
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document.write( "\"x%5E2+%2B+%28y-3%29%5E2\" = \"5%5E2\".\r\n" );
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document.write( "The second circle has the center on the y-axis at y=-3.\r\n" );
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document.write( "\"x%5E2+%2B+%28y%2B3%29%5E2\" = \"5%5E2\".\r\n" );
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