HOW TO FIND OUT THE SQUARE ROOT OF 625

Answer :

We find value of 625 , By long division method , As :

So,

625  =  25                                   ( Ans )

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by long division method..

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 mark a bar on two digits from th unit digit on top.
now see that 6 is divisible by which square number(i mean 2*2 ,3*3.....)
so its 2
you just put 625 into division symbol
2
2/625
/ 4(subtract 4 from 6)
/225
multiply the quotient x2
so you get 4
now see the following
41*1=41
42*2=84
43*3=129
44*4=176
45*5=225
so 
25
2 /625
/ 4
45 /225
/225
--------- 
0
this is the method repeat this for any number for which you want to find the square root

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25*25=625

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square root of 625 is 25. 

You can use division method to find the root or you can just memorize this one as root of 625 is very common.

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this can be done by using long division mathod of finding square as well as of cube root.

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It is 25

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it is 25

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square root of 625 is 25.

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you just put 625 into division symbol 2 2/625 / 4(subtract 4 from 6) /225 multiply the quotient x2 so you get 4 now see the following 41*1=41 42*2=84 43*3=129 44*4=176 45*5=225 so 25 2 /625 / 4 45 /225 /225 --------- 0

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25*25=625

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its actually 25 because if you multiply 25*25 you get 625 so its 25

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it isto find it do a factor tree625since it has a 5 at the end 5 is a multiple5 * 1255 * 5 * 255*5*5*5the square root of 5^4 is 25

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pls do give A THUmbs up experts and members

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what is square root ?

The square root of a number is any value when multiplied by itself, gives the number. Pretty simpler definition

How do you find Square Root ?Well, its not such a complicated thing as you have been thinking. Trust me, After reading this post you surely will be able to calculate square root of any number.Before going to find the square root of any number, you should check whether the given number is a square or not.Check the units place (right most digit) of the given number. If you find2, 3, 7and8at the unit place then the given number isnot a square numberand you can't find square root for the given number.Ex : 652 is not a square number because there is 2 at the unit place of the number.So, if the number ends with1, 4, 5, 6, 9and0thenthe given number is a square numberand you can find square root of the given number (Ofcourse, There are some exceptions with 0).Now you have got a number to find its square root. Which is having one of these numbers 1, 4, 5, 6, 9 at the end. Now check the below table. Just try to remember it. Ofcourse, you easily can remember the values. Can't you ? :)Units PlaceFactors11 or 942 or 85564 or 693 or 700It simply says,if the given number has 1 at the unit's place, then its square root will have 1 or 9 at the end (this is because 1x1 =1and 9 x 9 = 81)if the given number has 4 at the unit's place, then its square root will have2 or 8 at the end (this ie because 2x2 =4and 8x8 = 64)You know the logic behind 5for 6, you will have 4 or 6 (4x4 = 16and 6x6 = 36)9, you will get 3 or 7 (3x3 =9and 7x7 = 49)Ok, now come to the actual method of finding square roots of the given number.Inorder to find the square root of the given number, you just should remember the following manthra. Just mug-up the following four lines.
  1. Nearest Square
  2. Its root ----------- this will be the first number of our square root.
  3. Its double
  4. Join the factor and multiply with it-------- the factor will be the second number of our square root
Now lets see, how our table and manthra will help you finding square root of the number.Assume that you should find out the value of√2601Given number is a square number (having 6 at the end). So we can find the square root of this number.Step 1 :Take theNearest Squareof the first two digits of the number. Nearest square to the number 26 is 25 right?Step 2 :Its root. (root of 25 is 5) -----------First digit of our answerStep 3 :Its double(double of 5 is 10)now see, the below process,Now, we have 101 at the reminder. You have nothing to do with the number. Just consider the ending number. Which is 1. According to our above table the factors of 1 are1and9.Step 4 : Join the Factor and multiply with it. For this step always try the smaller number, if it doesn't suits then only go with the larger number. Here in our case the smaller number is 1. So join it to 10. So it will become 101. Now multiply it with 1. We will get (101x1 = 101). So the second digit of the answer is1.So required square root is 51.Lets have a look at another example,Find the square root of4096.√4096Step 1 :Take theNearest Squareof the first two digits of the number. Nearest square to the number 40 is36.Step 2 :Its root. (root of 36 is 6) ------------this is the first digit of our required answerStep 3 :Its double(double of 6 is 12)Now, we have 496 at the reminder. Consider the ending number. Which is6. According to our above table the factors are4or6.Step 4 : Join the Factor and multiply with it. Try the smaller number, which is 4. Join it to 12 and it will becomes 124. Now multiply with the same number. 124x4 = 496. Which is our reminder.So the second number will be4.So,64isthe square root of the given number.

Note :If you cant get the required reminder while joining the first number, then simply join the second number. It will be your answer :)instead of that no just take 625 . or just simply do it by long division this is what i got from school .THUMBS UP PLS I AM SURE IT WILL HELP YOU IT HAS HELPED ME A LOT

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by hand and paper
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625= 25 * 25
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first 25* 25=625.
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hope it helped u. and one more is an example of same kind
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