document.write( "Question 1208131: \n" ); document.write( "
Algebra.Com's Answer #846326 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "After manipulations of other tutors, the problem's formulation/description\r\n" );
document.write( "disappeared, by some mysterious way.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "So, I do not know what the original description is - I only may guess about it.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "But I see that the answers of the two tutors, @josgarithmetic  \"%284x%5E2%2B%2810-4x%29%5E2%29%2F4\"\r\n" );
document.write( "\r\n" );
document.write( "and @timofer  \"x%5E2%2B%281%2F%284pi%29%29%2810-4x%29%5E2\",  are mathematically different and are NOT mathematically compatible each with the other.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Based on my guessing about the original problem's formulation, I think that the solution and \r\n" );
document.write( "the answer by @timofer is correct, while the answer by @josgarithmetic is wrong.\r\n" );
document.write( "
\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );