Question

how did we get this sum...can anyone plz explain me​

Answer 1

Answer:

we have to start making pairs from the back first and then we will start doing the question. we will multiply 2 identical digits . the n we will add them up and then we will multiply that digit with some other digit from which we will get the answer and these steps will be repeated again and again untill we get the answer.

❤some steps are shown in the question

❤if u did not understand this then ask your teacher to help u out.

I HOPE IT WILL HELP YOU

Answer 2

In the first step

we need to take the near square dat is 4 fr 5 rit..

so the remainder value wil b riten in da next step nd by keeping point we must add 2 zeros

in second step

we must doubl the quotient nd writ it on left side nd den place a digit wich wen multiplied by wit left no. nd its coefficient u must get the remainder

ie.,ex:

$42 \times 2 \\ 43 \times 3 \\ 46 \times 6 \\ 72 \times 2 \\ 93 \times 3$

this is da way to find square root..