Question

What is the least number should be added to 575 to make it perfect square?
Explain the process.

Answer 1

What is the least number should be added to 575 to make it perfect square?

Explain the process.

Good question,

Here is your perfect answer!

Generally, we can predict that this number is between 400 & 625 (20² & 25²)

So, we can check,

21² = 441

22² = 484

23³ = 529

24² = 576

So 1 should be added to make it perfect square.

Answer 2

1 should be added to make it a perfect square.