Question

evaluate square root of 22.09 and 36864 by long division method

Answer 1

√22.09=4.7
36864=192
this is your answer

Answer 2

22.09=4.7

36864=192

the ones digit is 4 if you know the root of no. 1 to 10 so of 4 comes in square  of  2/8

ignor tons and ones place

now,

368*369=135792

135792 is greater than 368 so  we use 2 in  ones place

then 19 square= 361

so the answre is 192