document.write( "Question 623038: Correction: your tutor lynnlo provides wrong answers to many problems he tries to answer, last example see below. Please provide the correct solution.
\n" ); document.write( "Question 622925: If x+1/x=4 find x^4+1/x^4
\n" ); document.write( "Answer by lynnlo(517) 4x^2+1/x4
\n" ); document.write( "

Algebra.Com's Answer #391801 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
If \"%28x%2B1%29%2Fx\" = 4
\n" ); document.write( "x + 1 = 4x
\n" ); document.write( "1 = 4x -x
\n" ); document.write( "1 = 3x
\n" ); document.write( "x = \"1%2F3\"
\n" ); document.write( ":
\n" ); document.write( " find \"%28x%5E4%2B1%29%2F%28x%5E4%29\" = \"%28%281%2F3%29%5E4%2B1%29%2F%281%2F3%29%5E4%29\" = \"%28.0123456789%2B1%29%2F.0123456789\" = \"%281.0123456789%29%2F.0123456789\" = 82
\n" ); document.write( "
\n" );