Question

Log 0.5 base 2 =×
preciso de resolução

Answer 1

Resolução da questão, veja:

$\mathsf{log_{2}^~\frac{1}{2}} = x}}}\\\\\\\\ \mathsf{2^{x} = \dfrac{1}{2}}\\\\\\ \mathsf{\diagup\!\!\!\!2^{x} = \diagup\!\!\!\!\!2^{-1}}\\\\\\\\\\ \large\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\mathsf{x= -1.}}}}}}}}}}}}}}}}}}}}}$

Espero que te ajude '-'