A

\[{x^{15}-x^{10}+x^{15}}\]

B

\[{x^{15}+x^{10}-x^{5}+1}\]

C

\[{x^{15}+1}\]

D

\[{x^{15}-x^{10}+x^{5}-1}\]

E

\[{x^{10}+x^{5}+1}\]