Question

efetue 3⁴ (-3)³ (⅗)‐³ 2‐³​

Answer 1

Resposta:

- 1.265,625

Explicação passo-a-passo:

3⁴ (-3)³ (⅗)‐³ 2‐³​

81.(-27). (125/27). (1/8)

-2187 . 125/216

-273.375/216 = - 1.265,625

Answer 2

Olá,

${3}^{4} \times ( { - 3})^{3} \times ({ \frac{3}{5} })^{ - 3} \times {(2)}^{ - 3} \\ \\ 81 \times ( - 27) \times {( \frac{5}{3}) }^{3} \times ( \frac{1}{2} ) ^{3} \\ \\ - 2187 \times \frac{125}{27} \times \frac{1}{8} \\ \\ \frac{ - 273375}{216} \\ \\ \frac{- 91125 }{72} \\ \\ \frac{-30375}{24} \\ \\ - \frac{10125}{8}$

Espero ter ajudado :-) Bons estudos.