document.write( "Question 728061: how do you complete the square.
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document.write( "2x^2+2y^2-2x-2y-3=0 \n" );
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Algebra.Com's Answer #445289 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! complete the square. \n" ); document.write( "2x^2+2y^2-2x-2y-3=0 \n" ); document.write( "---- \n" ); document.write( "x^2 -x + y^2 -y = 3/2 \n" ); document.write( "---- \n" ); document.write( "Complete the square: \n" ); document.write( "x^2 -x + (1/2)^2 + y^2 -y + (1/2)^2 = 3/2 + 1/2 \n" ); document.write( "---- \n" ); document.write( "Factor: \n" ); document.write( "(x-(1/2))^2 + (y-(1/2))^2 = 2 \n" ); document.write( "----- \n" ); document.write( "Circle with center at (1/2,1/2) and radius = sqrt(2) \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |