Question

find the least number which must be subtrached from1984
so as to obtain a perfect square
.
plz answer it​

Answer 1

Answer:

1. wrong subject

2. spelled subtract wrong

3.the anwser is 251

Explanation:

Given :  number which must be subtracted from 804960 so as to get a perfect square

To find : Least number  &  square root of the perfect square so obtained

Solution:

Find out the square root of 804960

     897

     804960

8     64

   _____

       1649

169   1521

       _____

            12860

1787       12509

            ______

                 351

=> 804960   = 897²  + 351

Hence 351 must be subtracted from 804960 so as to get a perfect square

the square root of the perfect square so obtained.  = 897

square root of the perfect square so obtained = 897

351  must be subtracted from 804960