Question

the value of [(-3/7)^2]^-1​

Answer 1

Answer:

this is the correct answer

Answer 2

Step-by-step explanation:

$( {( { \frac{ - 3}{7} })^{2} )}^{ - 1}$

$( \frac{ { (- 3)}^{2} }{ {7}^{2} }) {}^{ - 1} \\ (\frac{9}{49}) {}^{ - 1} \\ \frac{49}{9}$

So the answer is 49/9

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