Find the square root of each of the long division method.
(i) 12544
(ii) 97344
(iii) 286225
(iv) 390625
(v) 363609
(vi) 974169
(vii) 120409
(viii) 1471369
(ix) 291600
(x) 9653449
(xi) 1745041
(xii) 4008004
(xiii) 20657025
(xiv) 152547201
(xv) 20421361
(xvi) 62504836
(xvii) 82264900
(xviii) 3226694416
(xix) 6407522209
(xx) 3915380329.


To do:

We have to find the square root of the given numbers using long division method.

Solution:

(i) Square root of 12544 is,

112
2

12544

1

21

25

21

222

  444

  444

   0

Therefore,

The square root of 12544 is 112.

(ii) Square root of 97344 is,

312
3

97344

9

61

 73

 61

622

  1244

  1244

   0

Therefore,

The square root of 97344 is 312.

(iii) Square root of 286225 is,

535
5

286225

25

103

   362

   309

1065

      5325

      5325

   0

Therefore,

The square root of 286225 is 535.

(iv) Square root of 390625 is,

625
6

390625

36

122

   306

   244

1245

      6225

      6225

   0

Therefore,

The square root of 390625 is 625. 

(v) Square root of 363609 is,

603
6

363609

36

1203

   3609

   3609

   0

Therefore,

The square root of 363609 is 603. 

(vi) Square root of 974169 is,

987
9

974169

81

188

   1641

   1504

1967

      13769

      13769

            0

Therefore,

The square root of 974169 is 987. 

(vii) Square root of 120409 is,

347
3

120409

 9

64

  304

  256

687

   4809

    4809

            0

Therefore,

The square root of 120409 is 347.  

(viii) Square root of 1471369 is,

1213
1

1471369

1

22

  47 

  44

241

    313

    241

2423

      7269

      7269

         0

Therefore,

The square root of 1471369 is 1213.   

(ix) Square root of 291600 is,

540
5

291600

25

104

  416 

  416

1080

     000

     000

      0

Therefore,

The square root of 291600 is 540.

(x) Square root of 9653449 is,

3107
3

9653449

9

61

  65 

  61

6207

    43449

    43449

      0

Therefore,

The square root of 9653449 is 3107.

(xi) Square root of 1745041 is,

1321
1

1745041

1

23

  74 

  69

262

    550

    524

2641

       2641

       2641

         0

Therefore,

The square root of 1745041 is 1321.

(xii) Square root of 4008004 is,

2002
2

4008004

4

4002

  008004 

  008004

         0

Therefore,

The square root of 4008004 is 2002

(xiii) Square root of 20657025 is,

4545
4

20657025

16

85

  465 

  425

904

    4070

    3616

9085

       45425

       45425

         0

Therefore,

The square root of 20657025 is 4545.

(xiv) Square root of 152547201 is,

12351
1

152547201

1

22

 52 

 44

243

   854

   729

2465

    12572

     12325

24701

         24701

         24701

            0

Therefore,

The square root of 152547201 is 12351.

(xv) Square root of 20421361 is,

4519
4

20421361

16

85

 442 

 425

901

   1713

    901

9029

    81261

    81261

            0

Therefore,

The square root of 20421361 is 4519.

(xvi) Square root of 62504836 is,

7906
7

62504836

49

149

 1350 

 1341

15806

    94836

    94836

            0

Therefore,

The square root of 62504836 is 7906.

(xvii) Square root of 82264900 is,

9070
9

82264900

81

1807

 12649 

 12649

19140

        000

          00

            0

Therefore,

The square root of 82264900 is 9070.

(xviii) Square root of 3226694416 is,

56804
5

3226694416

25

106

 726

 636

1128

        9069

        9024

113604

           454416

           454416

               0

Therefore,

The square root of 3226694416 is 56804.

(xix) Square root of 6407522209 is,

80047
8

6407522209

64

16004

   075222

     64016

160087

        1120609

        1120609

               0

Therefore,

The square root of 6407522209 is 80047. 

(xx) Square root of 3915380329 is,

62573
6

3915380329

36

122

   315

   244

1245

       7138

        6225

12507

         91303

         87549

125143

           375429

           375429

                 0

Therefore,

The square root of 3915380329 is 62573.  

Updated on: 10-Oct-2022

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