document.write( "Question 207442This question is from textbook algebra 1 an integrated approach
\n" );
document.write( ": factor.\r
\n" );
document.write( "\n" );
document.write( "x^2-81\r
\n" );
document.write( "\n" );
document.write( "check \n" );
document.write( "
Algebra.Com's Answer #156858 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! (x+9)(x-9) \n" ); document.write( "x^2-9x \n" ); document.write( "+9x-81 \n" ); document.write( "_________________ \n" ); document.write( "x^2-81 \n" ); document.write( " |