1) Find the square roots of the following
numbers by the method of prime
factorisation
(i) 484
(ii) 1156 (iii) 1444
(iv) 1681 (v) 2601
(vi) 3844
(vii) 9216 (viii) 9604 (ix) 41,616
(x) 2.70,400 (xi) 3,72,100 (xii) 5,62,500
(xiii) 1,02,400 (xiv) 2,60,100 (xv) 44,521
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Answer:
I'm showing some of them to you. The rest are similar problems which you must try doing on your own, for your own good.
(i)484
Resolving 484 as the product of primes, we get
484= 2×2×11×11
root over 484 = root over(2×2×11×11)
= 2×11
Therefore root over 484 = 22 (answer).
(ix) 41616
41616= 2×2×2×2×3×3×17×17
41616= 2^2 × 3^2 × 17^2
root over 41616 = root over 2^2 × 3^2 × 17^2
= 2×2×3×17
=204 (answer)
Hope it helps
Kindly mark as brainliest :)
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