document.write( "Question 448682: for what values of m is the expression m2-2m+1/2m2+m-3 undefined?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #308739 by chriswen(106)\"\" \"About 
You can put this solution on YOUR website!
The expression is undefined if the bottom of denominator is 0 as you can't /0.
\n" ); document.write( "So, we want to see when the bottom is 0.
\n" ); document.write( "...
\n" ); document.write( "\"2m%5E2%2Bm-3=0\"
\n" ); document.write( "\"2m%5E2%2B3m-2m-3=0\"
\n" ); document.write( "\"m%282m%2B3%29-%282m%2B3%29=0\"
\n" ); document.write( "\"%28m-1%29%282m%2B3%29=0\"
\n" ); document.write( "\"m-1=0\" or \"2m%2B3=0\"
\n" ); document.write( "\"m=1\" or \"m=-3%2F2\"
\n" ); document.write( "Therefore, if m is equal to 1 or -3/2 than the expression is undefined.
\n" ); document.write( "
\n" );