Question

log 256 base 2 - log 2 base 2 find its value?

Answer 1

$log_{2}(256) - log_{2}(2) \\ = log_{2}( {2}^{8} ) - 1 \\ = 8 log_{2}(2) - 1 \\ = 8 - 1 \\ = 7$

using logrithm property