Question

find the least which must be subtracted from 6203 to obtain a perfect square. Also,find square root of the number so obtained.

Answer 1

hye

=================================

aim : to Find the least which must be subtracted from 6203 to obtain a perfect square. Also,find square root of the number so obtained.                          =>let us find the square root of 6203

=> √6203

=>
 78.75......................

now let us round of 78.75 to the before hunderd

=>78

now 

=>78 ×78

=>  6084

so the perfect square before 6203 is  6084

=>  least which must be subtracted from 6203 to obtain a perfect square

= 6203 - 6084

=>119 

∴119 is is the   least which must be subtracted from 6203 to obtain a perfect square


=> now 6203 -119

=>6084

√6084

=> 119

=================

hope it helps u.........