Question

Log x 1/2 = 2 . Alguém me ajuda

Answer 1

$logx = \frac{1}{2} = 2$
$\frac{1}{2} = {x}^{2}$
${x}^{2} = \frac{1}{2}$
$x = + - \: \frac{ \sqrt{2} }{2}$