Answers

2014-08-04T05:02:42+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Group the digits in the given  number - 2 digits by two digits from units side towards the most significant digit (highest digit).  Now find X so that X * X <= 53. So X = 7. This is highest but X^2 < 53.  Write 7 above 53 and on the left side.
Now multiply 7 * 7 and write it below 53. subtract.
Now, import 28 to right side of 4. 
Write two times 7 (from above top of 53) to the left of 428.  Find a digit N such that (140+N) * N  <= 428. Here i find 2 that is, 142*2 = 284. but 143*3=429 which is more than 428. Now subtract 284 from 428. Write a decimal place on the number on top. Repeat the procedure by importing 00. Write twice 72 to left of 14400. find X such that (144*10+X ) X <= 14400

           7 2 . 9 9 3 0    <<<==== this is teh square root
       ===============================================
           |    53     28
7         |    49
           |  ===
142     |      4 2 8
          |      2 8 4
           |  =======
           |      1 4 4 0 0
1449    |      1 3 0 4 1
           |===============
           |        1 3 5 9 0 0
 14589  |        13 1 3 0 1
           |==============
            |              4 5 9 9 0 0
145983  |             4 3 7 9 4 9
           =================
                             2 1 9 5 1 00
1459860
1 5 1