Question

Find the square root of 16.

WITH FULL METHOD
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Answer 1

Answer:

$\sqrt{16}$

as we know

2 x 2= 4

3 x 3= 9

4x4= 16

the concept of root and squares comes here

so very easily

root 16

root 4x4

Answer is 4

Answer 2

Answer:

take the LCM of 16,

so your answer would be

4.