Question

What is the least number to be a added to 3986 to make a perfect square?

Answer 1

Heya !!!

(63)² = 3969

(64)² = 4096

(65)² = 4225

Let X should be added to 3986 to make it 4096.

Therefore,

3986 + X = 4096

X = 4096 - 3986

X = 110

Hence,

110 should be added to 3986 to make perfect square.

HOPE IT WILL HELP YOU...... :-)

Answer 2

Heya!!!

Here is your answer.

Given :

3986

As we see that
63² < 3986 < 64²

So, next perfect square after 3986 is 64² = 4096.

So, the number which must be added to it to make it perfect square
= 4096 - 3986
= 110

Hope It Helps