Răspuns:
Explicație pas cu pas:
[tex]8^{3n}+4^{2n}+{2^n}=(2^{3})^{3n}+(2^{2})^{2n}+{2^n}=[/tex]
[tex]2^{3\cdot 3n}+2^{2\cdot2n}+2^n=2^{9n}+2^{4n}+2^n=2^n\cdot(2^{9n-n}+2^{4n-n}+2^{n-n})[/tex]
[tex]2^n\cdot(2^{9n-n}+2^{4n-n}+2^{n-n})=2^n\cdot(2^{8n}+2^{3n}+1)[/tex]
