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Finding square root

Finding square root. 2. 2. 2. 2. 1 =. 1. 8 =. 21 =. 441. 64. 15 =. 225. 2. 2. 2 =. 4. 9 =. 81. 2. 2. 16 =. 256. 22 =. 484. 2. 2. 3 =. 9. 2. 2. 100. 10 =. 17 =. 289. 23 =. 529. 2. 4 =. 16. 2. 2. 2. 121. 11 =. 18 =. 324. 24 =. 576. 2. 2. 5 =. 25.

christopher-monroe
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Finding square root

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  1. Finding square root 2 2 2 2 1 = 1 8 = 21 = 441 64 15 = 225 2 2 2 = 4 9 = 81 2 2 16 = 256 22 = 484 2 2 3 = 9 2 2 100 10 = 17 = 289 23 = 529 2 4 = 16 2 2 2 121 11 = 18 = 324 24 = 576 2 2 5 = 25 12 = 144 2 2 19 = 381 25 = 625 2 2 6 = 36 13 = 169 2 20 = 400 2 2 7 = 49 14 = 196

  2. Estimating square root √300 =it is in between 17 and 18 √390 =it is in between 19 and 20 √435 =it is in between 20 and 21 √500 =it is in between 22 and 23 √250 =it is in between 15 and 16 √200 =it is in between 14 and 15 √216 =it is in between 14 and 15 √550 =it is in between 23 and 24

  3. Method of finding square root Find the square root of 300 1 7 3 . 2 1×1=1 Group the 2digits from left to right 1 3,00 27×7=189 Select the first number we are going to divide, that is 1 here 1 343×3=1029 2,00 7 2 3462×2=6924 Subtract 3 and 1 .take the double of top 1 1,89 And find the number next to it ,00 11 subtract ,take the double of top 17 34 3 1029 And add 2 more zeros that does not belong to the number there fore put a decimal point In the answer 346 2 71 ,00 6924 For finding the next number subtract continue 176

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