Question

find the least number which must be added to 115580 to make it a perfect square​

Answer 1

Answer:

20

Step-by-step explanation:

We will do the square root of 115580

We get that 115580 is near about 339's square

So we will take the next no.'s square

340×340

= 115600

Then,

115600-115580 = 20

Therefore we have to add 20 to 115580 to make it a perfect square

Please mark it as the Brainliest

Answer 2

Answer:

20

Step-by-step explanation:

The explanation is in photo.