document.write( "Question 687359: How do I solve 5x2 + 9x = \r
\n" ); document.write( "\n" ); document.write( "I am so confused because I know I have to isolate X but the 5x2 gets me lost completely.
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #425136 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
5x^2+9x\r
\n" ); document.write( "\n" ); document.write( "5x^2 means 5*x*x
\n" ); document.write( "9x means 9*x\r
\n" ); document.write( "\n" ); document.write( "there is one x common in both terms
\n" ); document.write( "remove it out\r
\n" ); document.write( "\n" ); document.write( "x(5x+9)
\n" ); document.write( "
\n" );