document.write( "Question 1096681: x2 + y2 − 10x − 18 = 0
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document.write( "find the circle and radius of the given equation \n" );
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Algebra.Com's Answer #711086 by Alan3354(69443) You can put this solution on YOUR website! x^2 + y^2 - 10x - 18 = 0\r \n" ); document.write( "\n" ); document.write( "x^2 - 10x + y^2 = 18 \n" ); document.write( "Complete the square \n" ); document.write( "x^2 - 10x + 25 + y^2 = 18 + 25 = 43 \n" ); document.write( "(x-5)^2 + y^2 = 43 \n" ); document.write( "Center (5,0) \n" ); document.write( "r = sqrt(43) \n" ); document.write( " \n" ); document.write( " |