What 2 square numbers subtract to make 1868?

What two square numbers subtract to make 1868? In other words, when you subtract one square number from another square number, the answer is 1868. 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 = 1868

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

468² - 466² = 1868

468² is 219024 and 466² is 217156, therefore the answer to the question "What 2 square numbers subtract to make 1868?" is 219024 and 217156 as illustrated below:

219024 - 217156 = 1868

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 1868. Below we list alternate solutions if available.

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