how to find root of any no
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What is the number you want to find the square root of? Here's one we'll use:
46656
First, divide the number to be square-rooted into pairs of digits, starting at the decimal point. That is, no digit pair should straddle a decimal point. (For example, split 1225 into "12 25" rather than "1 22 5"; 6.5536 into "6. 55 36" rather than"6.5 53 6".)
Then you can put some lines over each digit pair, and a bar to the left, somewhat as in long division.
+--- ---- ---- | 4 66 56
Find the largest number whose square is less than or equal to the leading digit pair. In this case, the leading digit pair is 4; the largest number whose square is less than or equal to 4 is 2.
Put that number on the left side, and above the first digit pair.
2 +--- ---- ---- 2 | 4 66 56
Now square that number, and subtract from the leading digit pair.
2 +--- ---- ---- 2 | 4 66 56 |-4 +---- 0
Extend the left bracket; multiply the last (and only) digit of the left-hand number by 2, put it to the left of the difference you just calculated, and leave an empty decimal place next to it.
2 +--- ---- ---- 2 | 4 66 56 |-4 +---- 4_ | 0
Then bring down the next digit pair and put it to the right of the difference.
2 +--- ---- ---- 2 | 4 66 56 |-4 +---- 4_ | 0 66
I hope it will help you..
What is the number you want to find the square root of? Here's one we'll use:
46656
First, divide the number to be square-rooted into pairs of digits, starting at the decimal point. That is, no digit pair should straddle a decimal point. (For example, split 1225 into "12 25" rather than "1 22 5"; 6.5536 into "6. 55 36" rather than"6.5 53 6".)
Then you can put some lines over each digit pair, and a bar to the left, somewhat as in long division.
+--- ---- ---- | 4 66 56
Find the largest number whose square is less than or equal to the leading digit pair. In this case, the leading digit pair is 4; the largest number whose square is less than or equal to 4 is 2.
Put that number on the left side, and above the first digit pair.
2 +--- ---- ---- 2 | 4 66 56
Now square that number, and subtract from the leading digit pair.
2 +--- ---- ---- 2 | 4 66 56 |-4 +---- 0
Extend the left bracket; multiply the last (and only) digit of the left-hand number by 2, put it to the left of the difference you just calculated, and leave an empty decimal place next to it.
2 +--- ---- ---- 2 | 4 66 56 |-4 +---- 4_ | 0
Then bring down the next digit pair and put it to the right of the difference.
2 +--- ---- ---- 2 | 4 66 56 |-4 +---- 4_ | 0 66
I hope it will help you..
aliaa2:
if my answer is correct..please make me brainliest answer
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