Question

For what positive number is the square root of the

number the same as the number divided by 40 ?

Answer 1

1600

Explanation:

Answer 2

• 1600

Explanation:

Let the number be x:

• √x = x/40
• (√x)² = (x/40)²
• x = x²/1600
• x²/x = 1600
• x = 1600

0 is also a solution but we need positive integer, so its 1600