Algebra
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# What is the square root of 4.9?

Sep 4, 2015

$\sqrt{4.9} \approx 2.2136 \textcolor{w h i t e}{\text{XXXXXXX}}$(primary square root)
or
square root of $4.9$ is $\pm 2.2136 \textcolor{w h i t e}{\text{X}}$if you allow negative roots)
(...and let's not get into this discussion again)

#### Explanation:

There really isn't any reasonable way to determine this except by using a calculator

##### Impact of this question
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