Question

Find the value of
$\sqrt{3 { - }^{2} }$
​

Answer 1

Step-by-step explanation:

$\sf \: \sqrt{ {3}^{ - 2} } = \frac{1}{ \sqrt{ {3}^{2} } }$

$\sf \: = \frac{1}{3}$

Answer 2

$\sqrt {3}^{2}$

$= \sqrt{3 \times 3}$

$= 3$

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