document.write( "Question 667686: find the area of the circle whose equation is \r
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document.write( "x^2+11x+y^2-5y=1 \r
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document.write( "so far i have completed the square and gotten\r
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document.write( "(x^2+11x+121/4)+(y^2-5y+25/4)= 75/2 \n" );
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Algebra.Com's Answer #415128 by mananth(16946)![]() ![]() You can put this solution on YOUR website! x^2+11x+y^2-5y=1 \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Radius^2 = 75/2\r \n" ); document.write( "\n" ); document.write( "Area = pi*r^2\r \n" ); document.write( "\n" ); document.write( "=22/7 * 75/2 \r \n" ); document.write( "\n" ); document.write( "= 117.86 sq.units\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Area = 117.9 sq. units\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |