What 2 square numbers subtract to make 2840?

What two square numbers subtract to make 2840? In other words, when you subtract one square number from another square number, the answer is 2840. What are the two square numbers?

First, note that a square number is what you get when you multiply a number by itself, which means that the square root of a square number will equal a whole number. Thus, this is what we are solving:

A² - B² = 2840

We solved the equation above and found this to be true:

81² - 61² = 2840

81² is 6561 and 61² is 3721, therefore the answer to the question "What 2 square numbers subtract to make 2840?" is 6561 and 3721 as illustrated below:

6561 - 3721 = 2840

Note that there may be more than one solution to a problem like this. Above, we found the lowest combination of square numbers that subtract to 2840. Below we list alternate solutions if available.

21609 - 18769 = 2840
127449 - 124609 = 2840
505521 - 502681 = 2840

What Two Square Numbers Subtract To Make Calculator
Enter another number here to find what two square numbers subtract to make that number.

What 2 square numbers subtract to make 2841?
Go here for the next problem on our list.