Resposta:
[tex]\textsf{Leia abaixo}[/tex]
Explicação passo a passo:
[tex]\Large \boxed{\begin{array}{I}\\\sf{\dfrac{64\:.\:\sqrt{2}\:.\left(\dfrac{1}{4}\right)^2}{2^{\frac{3}{2}}}}\\\\\sf{\dfrac{64\:.\:\sqrt{2}\:.\left(\dfrac{1}{16}\right)}{2^{\frac{3}{2}}}}\\\\\sf{\dfrac{4\:.\:\sqrt{2}}{2^{\frac{3}{2}}}}\\\\\sf{2^2\:.\:2^{\frac{1}{2}}\:.\:2^{-\frac{3}{2}}}\\\\\sf{2}\\\\\end{array}}[/tex]
