Question

se pido porfavor ayúdenme doy puntos bien pagados

Answer 1

Respuesta:

Explicación paso a paso:

$a) 2log_{2} (x)=10, x>0\\\\log_{2}(x)=5\\\\x=2^{5} \\\\x=32\\\\b) log_{x}(625)=4\\\\625=x^{4}\\\\x^{4}=625\\\\x=5\\\\a) log_{10}(5log_{10}(10^{2})^{2})\\\\log_{10} ((5.2)^{2})\\\\log_{10}(10^{2})\\\\2\\\\b) log_{2}(2^{1/5} )+log_{2}(2^{3})+log_{2}(2^{-2})\\\\\frac{1}{5} +3-2\\\\\frac{1}{5}+1\\\\\frac{6}{5}$