document.write( "Question 45707: solve the equation by completing the square.\r
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document.write( "x(square) + x - 3/4= 0 \n" );
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Algebra.Com's Answer #30366 by venugopalramana(3286) You can put this solution on YOUR website! solve the equation by completing the square. \n" ); document.write( "x(square) + x - 3/4= 0......multiplying with 4 \n" ); document.write( "4x^2+4x-3=0 \n" ); document.write( "{(2x)^2+2*(2x)+1^2}-1-3=0 \n" ); document.write( "(2x+1)^2=4 \n" ); document.write( "2x+1=+2....or....-2 \n" ); document.write( "2x=2-1=1.....or......-2-1=-3 \n" ); document.write( "x=1/2......or......-3/2 \n" ); document.write( " |