how to calculate root (under root) of any number?
please write the process.
for e.g. :- √28 etc.
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Sq.root of 28
first find the prime factors for 28
sq.root of 28 = sq.root (2*2*7)
so we get 2 - two times & 7 - one times
so the answer of
sq.root of 28 = 2 x sq.root of 7
some more examples
36 = 2*2*3*3
sq.root of 36 = 2*3 =6
first find the prime factors for 28
sq.root of 28 = sq.root (2*2*7)
so we get 2 - two times & 7 - one times
so the answer of
sq.root of 28 = 2 x sq.root of 7
some more examples
36 = 2*2*3*3
sq.root of 36 = 2*3 =6
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