Question

alguem ajuda pfvvvv!!!​

Answer 1

Resposta:

$(\frac{2}{3} )^{-3} +(\frac{1}{2} )^{3} -10^{0} =\\ \\ \frac{1}{(\frac{2}{3})^{3} } +\frac{1}{8}-\frac{10^{1} }{10^{1} } =\\ \\ 1.(\frac{3}{2})^{3} +\frac{1}{8} -1=\\ \\ \frac{27}{8} +\frac{1}{8} -\frac{1}{1} =\\ \\ \frac{27+1-8}{8} =\frac{20}{8} =\frac{5}{2}$

Resposta:

$\frac{5}{2} ~~~~ou~~~~2,5$