Question

(raiz3/9)^X-2=1/9

me ajudemmm pfvrrr​

Answer 1

Explicação passo-a-passo:

$\sf ( \sqrt{ \frac{3}{9} } ) {}^{x - 2} = \frac{1}{9}$

$\sf 3 {}^{ - \frac{ 1}{2}(x - 2) } = 3 {}^{ - 2}$

$\sf {3}^{ - \frac{1}{2}x + 1 } = {3}^{ - 2}$

$\sf - \frac{1}{2} x + 1 = - 2$

$\sf - x + 2 = - 4$

$\sf - x = - 4 - 2$

$\sf - x = - 6$

$\sf x = \textcolor{red}{6}$

Espero ter ajudado !!!