document.write( "Question 982192: Please help me solve this. Thank you!
\n" ); document.write( "If x=2+sqrt(3) and y= 2-sqrt(3) then solve:
\n" ); document.write( "x^4+y^4 \r
\n" ); document.write( "\n" ); document.write( "The answer that i got was 180-12sqrt(3) but i don't think that is correct.
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #603054 by josgarithmetic(39621)\"\" \"About 
You can put this solution on YOUR website!
Here is a suggestion, while I hold off from actually showing the work here:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Try using or following the Binomial Theorem to find x^4 and y^4, and then sum them.
\n" ); document.write( "
\n" );