document.write( "Question 1026796: Completing the square.\r
\n" ); document.write( "\n" ); document.write( "1.)x^2+6x=7\r
\n" ); document.write( "\n" ); document.write( "2.) x^2+8x=9\r
\n" ); document.write( "\n" ); document.write( "3.) 9x^2+19x=-8 (solve by completing the square an coefficient of x^2 is 1)\r
\n" ); document.write( "\n" ); document.write( "I'm looking for the processes of these. The book examples don't help.\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #642090 by MathTherapy(10552) $\"\"$ $\"About$

You can put this solution on YOUR website!
Completing the square.\r
\n" ); document.write( "\n" ); document.write( "1.)x^2+6x=7\r
\n" ); document.write( "\n" ); document.write( "2.) x^2+8x=9\r
\n" ); document.write( "\n" ); document.write( "3.) 9x^2+19x=-8 (solve by completing the square an coefficient of x^2 is 1)\r
\n" ); document.write( "\n" ); document.write( "I'm looking for the processes of these. The book examples don't help.
\n" ); document.write( "


\n" );
document.write( " ------ Adding  the value of b, and then squaring the result
\n" );
document.write( " ------ Adding  ------ Substituting + 6 for b
\n" );
document.write( " 
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( " ------- Taking square root of both sides
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( "\r
\n" );
document.write( "\n" );
document.write( "Follow the above steps and you should be able to do number 2
\n" );
document.write( "Number 3 can get quite MESSY. Did you really mean: , or something else? If it's correct, factor
\n" );
document.write( "out 9 on both sides to get a coefficient of 1 on , and once again, follow the steps in number 1 \n" );
document.write( "

\n" );