A mathematician at Carnegie Mellon University has developed an easier way to solve quadratic equations. Here's the secret.

A new mathematical brain teaser asks people to make the equation true by moving two matchsticks in under 10 seconds. The puzzle will determine if you are in the top two percent.

Share or comment on this article: Easy-looking math equation mystifies people as they forget 'special rule' - can you solve it in 30 seconds?

In this paper we consider the problem of computing 2-D Cauchy principal value integrals of the form $\int_S F (P_0; P)dP,\quad P_0 \in S,$ where S is either a rectangle or a triangle, and F (P 0; P) ...

Discounted cash flow (DCF) is a valuation method used to estimate the attractiveness of an investment opportunity. Learn how it is calculated and when to use it.

Number columns allow you to take large numbers and subtract one from another. Find out more in this Bitesize Primary KS2 Maths guide.

Has Abdeslam Ouaddou lost confidence in Patrick Maswanganyi? Orlando Pirates coach explains shocking and early Tito substitution as the Buccaneers fought back to knock Mamelodi Sundowns out of the ...