document.write( "Question 283368: What are the extraneous solutions of an equation and why do the sometimes occur in the process of solving rational or radical equations? \n" ); document.write( "
Algebra.Com's Answer #205694 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
check out this article
\n" ); document.write( "http://hotmath.com/hotmath_help/topics/extraneous-solutions.html
\n" ); document.write( "
\n" );