Science, asked by deve81, 1 year ago

$\sqrt{45}$

sapna69: what we have to do?

sapna69: can you please tell me

Answers

Answered by Amber2018

$\sqrt{45} \\ \sqrt{3*3*5} \\ 3\sqrt{5} \\ \sqrt{5} = 2.236 \\ then, 3sqrt{5} = 3*2.236 \\ Answer: 6.708$

sapna69: how 2.236 will come?

Amber2018: as sqrt of 4 = 2 and sqrt of 16 = 4, similarly sqrt of 5 = 2.236

Amber2018: The answer is either 3sqrt5 or 6.708

Amber2018: Any question ?

sapna69: No sir! thank for the explanation

Amber2018: Welcome!

Answered by sapna69

Hey!! ❤️

Here is your answer!!

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