Question

responda
[(-3)⁶.(-3)⁴:(-3)⁹]​

Answer 1

Resposta:

[(-3)⁶.(-3)⁴:(-3)⁹]

$= ( - 3) ^{6 + 4 - 9} = ( - 3)^{10 - 9} = ( - 3) ^{1} = (- 3)$