square root of 75 625 by division method
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Answer:
Square root of 625 by division method - 4572362. ... Log in to add comment. Thank your teacher & they could win INR75K. Voting ends 2/ 10!
Answer:
1) We write 75625 as 7 56 25 by grouping the numbers in pairs starting from the right end.
2) Find the number whose square is less than or equal to 7. Here it is 2
3) Put '2' on top and also write 2 as a divisor as shown in the attachment.
4) Multiply 2 on top with the divisor 2 and write 4 under 7 and subtract. The remainder is 3.
5) Bring down the pair 56 by side of the remainder 3, yielding 356
6) Double 2 and take the resulting number 4. Find the number 'n' such that 4n×n is just less than or equal to 356.
For example: 48×8 = 304 and 47×7 = 329. so n = 7
7) Write 47 as the next divisor and put 7 on the top along with 2. Write 329 under subtract. The remainder is 27.
8) Now, Multiply 27(quotient) by 2 and write 54 as the third divisor.
9) Do the step 6 and 7. So, that you would get n = 5
10) Then subtract, since the remainder is 0. The square root is 275 and the number 75625 is the perfect square number
Step-by-step explanation:
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