heya................
explain this
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Answers
Explanation:
To find the square by long division method
we follow the following steps:
(i) First we make the pair of the digits starting from the digit's at one's place.
For making the pair place a bar over every pair of digits.
If the number of digits in it odd, then the left-most single digit will have a bar.
(ii) Find the largest number whose square is less than or equal to the number under the extreme left bar.
Take this number as the divisor and the number under the extreme left bar as dividend.
Divide and get the remainder.
(iii) To the right of the remainder place the number that is under the next bar.
(iv) Now double the divisor and enter it with blank on its right.
(v) Think a largest possible digit to fill the blank which will also become the new digit in the quotient such that when the new divisor is multiplied to the new quotient the product is less than or equal to the dividend.
(vi) Repeat these steps till get the remainder and no digits are left in the given number.
Example:
Find the square root of by long division method.
Explanation:
(i) First we make the pair of the digits
starting from the digit's at one's place.
If the number of digits in it odd, then the
left-most single digit will have a bar.
(ii) Find the largest number whose square
is less than or equal to the number under
the extreme left bar.
Take this number as the divisor and the
number under the extreme left bar as dividend.
Divide and get the remainder.
(iii) To the right of the remainder place the
number that is under the next bar.
(iv) Now double the divisor and enter it
with blank on its right.
(v) Think a largest possible digit to fill the
blank which will also become the new
digit in the quotient such that when
the new divisor is multiplied to the new
quotient the product is less than or equal to the dividend.
(vi) Repeat these steps till get the
remainder and no digits are left in the
given number.