Which is 9. So 9 is a square number. Here are some other examples of square numbers. Can you see how all these numbers can be arranged into a square? Which is 64. So 64 is a cube number.

For millennia, this sufficed. Renaissance mathematicians manipulated what they came to call irrational numbers while trying to solve algebraic equations. The modern notation for square roots came into ...

If we restrict ourselves to somewhat simpler relationships, we can observe a pattern with the numbers 5 and 6 that was recognized by the Babylonians millennia ago: the square of 5 is 25 ...

this math-centered holiday celebrates when a date resembles a number being squared - an occurrence that only happens once every few years. Here's what to know about the holiday, as well as how to ...