This May marks the only time a calendar has a Square Root Day in a 20-year span, with the last one being on April 4, 2016 and the next one on June 6, 2036. In fact, the day is so rare that it only ...

This May marks the only time a calendar has a Square Root Day in a 20-year span, ... May 5, 2025 is Square Root Day. Here's the meaning of the numerical holiday. Catherine Messier.

Learn the meaning and application of the terms square, cube, square root, cube root and reciprocal with BBC Bitesize GCSE Maths.