Question

вычислите log2 3 + log2 24 - log2 9​

Answer 1

log2 3*24/9=log 2 8 =3

Answer 2

Ответ:

$log_{2} ( \frac{3 \times 24}{9} ) \\ log_{2}( \frac{24}{3} ) \\ log_{2}(8) \\ log_{2}(2 {}^{3} ) \\ log_{a}(a {}^{x} ) = x \\ 3$