Resposta :
Resposta:
1/81
Explicação passo a passo:
[tex](\frac{1}{9})^{\frac{3}{2} } :x=(\frac{1}{3}) ^{-1} \\\\(\frac{1}{3^2})^{\frac{3}{2} } =3x\\\\(\frac{1}{3} )^3=3x\\\\3x=\frac{1}{27} \\\\x=\frac{1}{27} *\frac{1}{3} \\\\x=\frac{1}{81}[/tex]
Resposta:
1/81
Explicação passo a passo:
[tex](\frac{1}{9})^{\frac{3}{2} } :x=(\frac{1}{3}) ^{-1} \\\\(\frac{1}{3^2})^{\frac{3}{2} } =3x\\\\(\frac{1}{3} )^3=3x\\\\3x=\frac{1}{27} \\\\x=\frac{1}{27} *\frac{1}{3} \\\\x=\frac{1}{81}[/tex]