document.write( "Question 378717: Please solve.
\n" ); document.write( "Are (x+4) and (x+1) factors of the polynomial (x^3 - 13x + 12)?\r
\n" ); document.write( "\n" ); document.write( "dsingletary@fsd1.org
\n" ); document.write( "

Algebra.Com's Answer #268994 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Sub -4 and -1 for x, and see if the value is zero.
\n" ); document.write( "
\n" ); document.write( "
\n" );