document.write( "Question 479457: (x^8+7)+(x^8-7) \n" ); document.write( "
Algebra.Com's Answer #328492 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (x^8+7)+(x^8-7) \n" ); document.write( "--- \n" ); document.write( "= x^16 - 49 \n" ); document.write( "===================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |