
Find out the square root of .
Answer
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Hint: According to the question, square root of means . is an irrational number. So, it cannot be simplified any further. So, to find out its square root, we have to solve it by using the long division method.
Complete step-by-step answer:
We will find out the square root of by taking the help of a long division method.
First, we will pair the digits from one’s place and put the horizontal bar to indicate pairing.
Now, we will find a number which on multiplication with itself gives the number either equal to less than :
is less than . The difference is and quotient is .
Now we will bring two down to multiply the quotient with . We will get as a result, which will be the starting digit of the new divisor and will be placed at its one’s place because . Now, the remaining part is and brings two down.
Now, the quotient is , and , which will be the new divisor. Now, put on its one’s place because .
Now, the new divisor will be , and we will bring the two down. Quotient will be . , which will be the starting digit of the new divisor. will be placed at one’s place because .
Now, the divisor is .
Therefore, the square root of is and on repeating this further we get as
Note: The square of square root of will be . A rational number should have a terminating decimal part or non-terminating decimal part with repeating pattern. You will not get any integers whose square will give you . Hence, is an irrational number.
Complete step-by-step answer:
We will find out the square root of
First, we will pair the digits from one’s place and put the horizontal bar to indicate pairing.
Now, we will find a number which on multiplication with itself gives the number either equal to less than
Now we will bring two
Now, the quotient is
Now, the new divisor will be
Now, the divisor is
Therefore, the square root of

Note: The square of square root of
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