What 2 square numbers subtract to make 7731?

What two square numbers subtract to make 7731? In other words, when you subtract one square number from another square number, the answer is 7731. 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 = 7731

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

434² - 425² = 7731

434² is 188356 and 425² is 180625, therefore the answer to the question "What 2 square numbers subtract to make 7731?" is 188356 and 180625 as illustrated below:

188356 - 180625 = 7731

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 7731. Below we list alternate solutions if available.

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What 2 square numbers subtract to make 7732?
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