document.write( "Question 411127: Completing the square?
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document.write( "Can someone show me the steps to completing the square for this please?\r
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document.write( "- 1/5x^2 - 1/2x + 2 = 0 \n" );
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Algebra.Com's Answer #289000 by edjones(8007)![]() ![]() You can put this solution on YOUR website! - 1/5x^2 - 1/2x + 2 = 0 \n" ); document.write( "x^2 + 5x/2 - 10 = 0 multiply each side by -5. \n" ); document.write( "x^2 + 5x/2 + 25/16 = 10 + 25/16 \n" ); document.write( "(x+ 5/4)^2=185/16 \n" ); document.write( "x + 5/4 = +-sqrt(185)/4 \n" ); document.write( "x=(-5+-sqrt(185))/4 \n" ); document.write( "x=(-5+sqrt(185))/4, x=(-5-sqrt(185))/4 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |