Respuesta :

rifatabc
The answer is -27, because
[tex] \frac{1 - 2}{ {3}^{ - 3} } [/tex]
-3 is to the power of 3, so
plug in the calculator this
[tex] - 1 \div {3}^{ - 3} [/tex]
also 1-2 is -1
so after this you will get
-27

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