document.write( "Question 124289: Solve the following quadratic equation by completing the square. I get the first part then i get lost, please help me. x^2-6x-3=0 \n" ); document.write( "
Algebra.Com's Answer #91086 by edjones(8007)![]() ![]() You can put this solution on YOUR website! x^2-6x-3=0 \n" ); document.write( "x^2-6x =3 \n" ); document.write( "x^2-6x+9=3+9 completing the square. \n" ); document.write( "(x-3)^2=12 \n" ); document.write( "x-3=+-sqrt(12) \n" ); document.write( "x=3+-sqrt(4*3) \n" ); document.write( "x=3+2sqrt(3) \n" ); document.write( "x=3-2sqrt(3) \n" ); document.write( ". \n" ); document.write( "Ed\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |