document.write( "Question 1047235: If p=x^m+n*y^l,q=x^n+l*y^m and r=x^l+m*y^n,prove that p^m-n*q^n-l*r^l-m=1. \n" ); document.write( "

Algebra.Com's Answer #662871 by robertb(5830) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+p%5E%28m-n%29%2Aq%5E%28n-l%29%2Ar%5E%28l-m%29\"$ \r
\n" ); document.write( "\n" ); document.write( "=

\r
\n" ); document.write( "\n" ); document.write( "=

\r
\n" ); document.write( "\n" ); document.write( "= $\"x%5E%28m%5E2-n%5E2%2Bn%5E2-1%2B1-m%5E2%29%2Ay%5E%28m-n%2Bmn-m%2Bn-mn%29\"$ \r
\n" ); document.write( "\n" ); document.write( "= $\"x%5E0%2Ay%5E0+=+1\"$ . \n" ); document.write( "

\n" );