Question

18.49 convert into square root

Answer 1

The ans of √18.49 is 4.3
1.First make pairs of the no. like here
we have taken |18|.|49|
2. Then find the no. whose square is just lower than 18 which is 4, so we have written 4
3.Write 4+4 =8 in the divisor block
now find the no. 8_×_ which is just lower than 18-16=2and 49→249.{in blank ,there wil be same no.
here 83×3=249 Now you get 43 in the quotient block
4.Put decimal between 4and 3 and here you get 4.3