document.write( "Question 33489: Solve by Factoring:\r
\n" ); document.write( "\n" ); document.write( "x^2-9x=-20
\n" ); document.write( "x^2-9x+20=0
\n" ); document.write( "x^2-4x-5x+20=0
\n" ); document.write( "x(x-4)+(-5)(x-4)=0
\n" ); document.write( "(x-5)(x-4)=0
\n" ); document.write( "(x-5) or (x-4)
\n" ); document.write( "x=5 or x=4
\n" ); document.write( "Is this Correct? Thank you
\n" ); document.write( "

Algebra.Com's Answer #19874 by mukhopadhyay(490)\"\" \"About 
You can put this solution on YOUR website!
It is mostly corect
\n" ); document.write( "x^2-9x=-20
\n" ); document.write( "x^2-9x+20=0
\n" ); document.write( "x^2-4x-5x+20=0
\n" ); document.write( "x(x-4)+(-5)(x-4)=0
\n" ); document.write( "(x-5)(x-4)=0
\n" ); document.write( "(x-5)=0 or (x-4)=0............(This is where you made a small mistake)
\n" ); document.write( "x=5 or x=4
\n" ); document.write( "
\n" ); document.write( "
\n" );