What 2 square numbers subtract to make 1388?

What two square numbers subtract to make 1388? In other words, when you subtract one square number from another square number, the answer is 1388. 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 = 1388

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

348² - 346² = 1388

348² is 121104 and 346² is 119716, therefore the answer to the question "What 2 square numbers subtract to make 1388?" is 121104 and 119716 as illustrated below:

121104 - 119716 = 1388

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 1388. Below we list alternate solutions if available.

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