document.write( "Question 252526: there are some positive integers n such that n^3 -7 is divisible by n-3 . how many such positive integers are there ?\r
\n" );
document.write( "\n" );
document.write( "a 4 b 6 c 8 d 12 e infinitely many \n" );
document.write( "
Algebra.Com's Answer #184529 by drk(1908)![]() ![]() ![]() You can put this solution on YOUR website! It turns out there are 12; [D]. \n" ); document.write( "One option is to test a bunch of different numbers. \n" ); document.write( "N = {-17, -7, -2, -1, 1, 2, 4, 5, 7, 8, 13, 23}\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |