Question

por favor me ajudem! com cálculo ​

Answer 1

Resposta:

Explicação passo a passo:

(2/2)^-5:(2/3)^-4=

____________

[(2/3)^4]^3:(3^-1.2)^3

1^5:(2/3)^-4=

_________

(2/3)^12:(1/3.2)^3

1:(3/2)^4=

_______

(2/3)^12:(2/3)^3

1.(2/3)^4=

_______

(2/3)^(12-3)

(2/3)^4=

______

(2/3)^9

(2/3)^(4-9)=

(2/3)^-5=

(3/2)^5=

243/32