## tcpalmisano Group Title how to find the square root of 30 2 years ago 2 years ago

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find the factors of 30 first.

2. brianhunter Group Title

you might use calculator! otherwise find the square roots that are near to thirty. those are going to be 25 and 36.

$\sqrt{2*3*5}=\sqrt{30}$

4. tcpalmisano Group Title

5. tcpalmisano Group Title

i don,t understand

7. tcpalmisano Group Title

but i thought it would have to be one number

8. phi Group Title

you can use the google search window sqrt(30)= if you want a decimal number. But there is no exact answer except $$\sqrt{30}$$

$\sqrt{30}=5.477 its also your answer.$