What 2 square numbers subtract to make 717?

What two square numbers subtract to make 717? In other words, when you subtract one square number from another square number, the answer is 717. 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 = 717

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

121² - 118² = 717

121² is 14641 and 118² is 13924, therefore the answer to the question "What 2 square numbers subtract to make 717?" is 14641 and 13924 as illustrated below:

14641 - 13924 = 717

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 717. Below we list alternate solutions if available.

128881 - 128164 = 717

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