Question

(5+1)(5的平方+1)(5的四次+1)(5的八次+1)=()

Answer 1

(5+1)(5的平方+1)(5的四次+1)(5的八次+1)

=（5-1)(5+1)(5的平方+1)(5的四次+1)(5的八次+1)/4

=（5的平方-1)(5的平方+1)(5的四次+1)(5的八次+1)/4

=（5的四次-1)(5的四次+1)(5的八次+1)/4

=（5的八次-1)(5的八次+1)/4

=（5的十六次-1)/4