An equation with brackets must be expanded before it is solved. An understanding of expanding brackets is essential when solving equations with brackets. Some equations include a set of brackets. When ...

Stanford mathematician Keith Devlin talks with NPR's Scott Simon about the idea of using logic and quantitative reasoning puzzles to screen job applicants in the high-tech industry. Long a niche ...

A unique brain teaser combining fruit and maths has resurfaced online, challenging users to solve equations involving apples, bananas, and coconuts. If you dreaded solving mathematics equation in ...

Unless you do it in your day to day job, math can be very easy to avoid once you graduate from school. Suddenly those long, complicated equations that your math teacher swore would be trivial are so ...

Whether it’s physical phenomena, share prices or climate models – many dynamic processes in our world can be described mathematically with the aid of partial differential equations. Thanks to ...

"Even the +, −, =, and x signs we take for granted only came into widespread use in the 17th century. Which means that the earlier algebraists we know of … all had expressed their equations mostly in ...