Question

Find a number n that if n-124 and n+124 is a perfect square.​

Answer 1

Answer:

Is 124 a perfect square number? A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 124 is about 11.136. Thus, the square root of 124 is not an integer, and therefore 124 is not a square number.