Question

log base 2(log base 4 256)

Answer 1

Desenvolvendo:

$\ell og_2(\ell og_4(256))\\\\\ell og_2(\ell og_4(4^4))\\\\\ell og_2(4\ell og_4(4))\\\\\ell og_2(4\cdot1)\\\\\ell og_2(4)\\\\\ell og_2(2^2)\\\\2\ell og_2(2)\\\\2\cdot1\\\\2~~\leftarrow~resposta$