Ejercicio 1
\[\log_{5}(5^{-5}) = \boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 2
\[\log_{10}(10^{9}) = \boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 3
\[\log_{3} (27) = \log_3\left(3^\boxed{\phantom{\rule{2em}{1.2em}}}\right) = \boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 4
\[\log_{9} (1) = \log_{9} (9^0) = \boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 5
\[\log_{10} (1) = \log_{10} (10^0) = \boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 6
\[\log_{11} (1) = \boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 7
\[\log_{3} (1) = \boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 8
\[\log_{2} (x^{2}+1) = \boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 9
\[\log_{2} (2^{x^{2}}) = \boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 10
\[\log_{2} (2^{x^{8}}) = \boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 11
\[\log_{2} (2^{x^{8}}*9) = \boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 12
\[\log_{2} (2^{x^{8}}*2) = \boxed{\phantom{\rule{2em}{1.2em}}}\]