Solución 1
\[\log_{2} (x^{2}) = \boxed{log_{2}(x^{2})}\]
Solución 2
\[\log_{2} (x^{2}+1) = \boxed{\log_{2} (x^{2}+1)}\]
Solución 3
\[\log_{2} (x^{2}+2) = \boxed{\log_{2} (x^{2}+2)}\]
Solución 4
\[\log_{2} (2^{x^{2}}) = \boxed{x^{2}}\]
Solución 5
\[\log_{2} (2^{x^{8}}) = \boxed{x^{8}}\]
Solución 6
\[\log_{2} (2^{x^{8}}+9) = \boxed{\log_{2} (2^{x^{8}}+9)}\]
Solución 7
\[\log_{2} (2^{x^{8}+9}) = \boxed{x^{8}+9}\]
Solución 8
\[\log_{2} (2^{x^{8}*9}) = \boxed{9x^{8}}\]
Solución 9
\[\log_{2} (2^{x^{8}}*9) = \boxed{\log_{2} (2^{x^{8}}*9)}\]
Solución 10
\[\log_{2} (2^{x^{8}}*2) = \boxed{(x^{8}+1)}\]
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