What 2 square numbers subtract to make 751?

What two square numbers subtract to make 751? In other words, when you subtract one square number from another square number, the answer is 751. 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 = 751

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

376² - 375² = 751

376² is 141376 and 375² is 140625, therefore the answer to the question "What 2 square numbers subtract to make 751?" is 141376 and 140625 as illustrated below:

141376 - 140625 = 751

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 751. Below we list alternate solutions if available.

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