document.write( "Question 669005: Which sum is equal to ?\r
\n" ); document.write( "\n" ); document.write( "The link for the problem -> http://postimage.org/image/fg3a0ddht/ \n" ); document.write( "
Algebra.Com's Answer #416020 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
your answer is:B\r
\n" ); document.write( "\n" ); document.write( "proof:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"1%2F%28x%2B5%29%2Bx%2F%28x-5%29\"......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%281%28x-5%29%2Bx%28x%2B5%29%29%2F%28x-5%29%28x%2B5%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%28x-5%2Bx%28x%2B5%29%29%2F%28x%5E2-25%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%28x-5%2B%28x%5E2%2B5x%29%29%2F%28x%5E2-25%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%28x%5E2%2B6x-5%29%2F%28x%5E2-25%29\"\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );