document.write( "Question 799788: Sole the equation x^2=3-2x by completing the square
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #482814 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve the equation x^2=3-2x by completing the square \n" ); document.write( "---------- \n" ); document.write( "x^2 + 2x + ? = 3 + ? \n" ); document.write( "--------- \n" ); document.write( "x^2 + 2x + 1 = 3 + 1 \n" ); document.write( "--------- \n" ); document.write( "(x+1)^2 = 4 \n" ); document.write( "========= \n" ); document.write( "x + 1 = 2 or x+1 = -2 \n" ); document.write( "x = 1 or x = -3 \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "========================== \n" ); document.write( " \n" ); document.write( " |