Question

determine:
$( \frac{3}{2} ) {}^{ - 1}$
$0.3 {}^{ - 1}$

$( \frac{2}{5} ) {}^{ - 1}$
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Answer 1

Resposta:

10 por e 10 Tlgdo e Eu quis que fosse 10

Answer 2

(3/2)-¹ = (2/3)¹ = 2/3

(0,3)-¹ = (3/10)-¹ =(10/3)¹ =10/3

(2/5)-¹ = (5/2)¹ = 5/2