Question

how to find the root of $\ \ \sqrt{8.82}$ by long division method . plz I want it urgently

Answer 1

        2   .  9    6  x
      ==========
      |  8  .  82
2    |  4                     find  x such that  x * x <= 8,  so x = 2
      | =======          subtract  4 from 8 and write two times 2, on left side
      |  4  82             import  82 from top.  put a decimal point in the 1st line (top).
49   |  4 41              find  x such that  x *  (4x)  <=  482. so  9 * 49 < 482
      |   ======
      |     41  00            write  2 times 29 (from top line) as 58 on the left.
586 |     35 16          find 6 such that 6 * 586  < 4100
      ========
592x |     5  84  00      continue like that.  find x now.