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1) Find the square roots of the following numbers by the method of primefactorisation(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)484Resolving 484 as the product of primes, we get484= 2×2×11×11root over 484 = root over(2×2×11×11) = 2×11Therefore root over 484 = 22 (ANSWER).(ix) 4161641616= 2×2×2×2×3×3×17×1741616= 2^2 × 3^2 × 17^2root over 41616 = root over 2^2 × 3^2 × 17^2= 2×2×3×17=204 (answer)Hope it helpsKindly MARK as BRAINLIEST :) |
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