Question

$\\the \: value \: of \: \sqrt{(3) { -}^{2} }$
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Answer 1

Answer:

1/3

Step-by-step explanation:

$\sqrt{ {3}^{ - 2} }$

$\sqrt{ \frac{1}{ {3}^{2} } }$

$\frac{1}{ \sqrt{ {3}^{2} } }$

$\frac{1}{3}$

note

${a}^{ - n} = \frac{1}{ {a}^{n} }$