Question

Por favor alguém me ajuda nessa conta com a resolução e explicação pf dou 60 pontos

Answer 1

Resposta:

$\textsf{Leia abaixo}$

Explicação passo-a-passo:

$\mathsf{\sqrt{\left(\dfrac{2,133...}{53 + \dfrac{1}{8}}\right)^{-3}}}$

$\mathsf{\sqrt{\left(\dfrac{\dfrac{32}{15}}{\dfrac{425}{8}}\right)^{-3}}}$

$\mathsf{\sqrt{\left({\dfrac{32}{15} \times \dfrac{8}{425}}\right)^{-3}}}$

$\mathsf{\sqrt{\left({\dfrac{256}{6.375}}\right)^{-3}}}$

$\mathsf{\sqrt{\left({\dfrac{6.375}{256}}\right)^{3}}}$

$\mathsf{\sqrt{\left({\dfrac{5^2.255}{2^8}}\right)^{3}}}$

$\mathsf{\sqrt{{\left(\dfrac{5^6.255^2.255}{2^{24}}\right)}}}$

$\boxed{\boxed{\boxed{\mathsf{\dfrac{31.875}{4.096}\sqrt{255}}}}}$