document.write( "Question 728510: if (x+1/x)^2=3, then the value of x^206 + x^200 + x^90 + x^84 + x^18 + x^12 + x^6 + 1 is \n" ); document.write( "
Algebra.Com's Answer #466561 by tommyt3rd(5050)![]() ![]() You can put this solution on YOUR website! it is 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( ":) \n" ); document.write( " |