Question

Find the least number which must be subtracted from 7581 to obtain a perfect square also find the square root of the number so obtained​

Answer 1

Answer:

Step-by-step explanation:We solve the √7581 it does not completely rooted. We are left with Quotient=87 and Remainder=12. If we subtract 7581-12 the answer is 7569,also √7569=87 or 7569=(87)². So the least number required is 12.Jul 4, 2014

Answer 2

hey i have 1 more and simple method for u

see the picture for solution although ans

is 12