Question

Find the least number which must be subtract from 7581 to obtain a perfect square.find this perfect squre and its square root.

Answer 1

Hi ,

find a square root by division method

8 ) 7581 ( 26
****64
_________
****1181
****1169
_________
****'**12

The least number 12 should be subtracted

from 7581 to make it perfect square .

7581 - 12 = 7569

= ( 87 )²

√ 7569 = √ ( 87 )²

= 87

I hope this helps you.

:)

Answer 2

Hey mate!!!
Here's your answer...

The least number should be 12. You can find it by long division method. The quotient will be 87 and the perfect sq is 7569...

Hope this will help you.
Plz mark it as Brainliest