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

Learn and revise how to solve quadratic equations by factorising, completing the square and using the quadratic formula with Bitesize GCSE Maths Edexcel.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

The problem of determining the location of the hospital's department to minimize the total distance traveled by patients can be formulated as a Quadratic assignment problem (QAP), one of the most ...

The Minnesota Vikings are reportedly in the market for a veteran wide receiver. The team's running mate for Justin Jefferson, Jordan Addison, will miss the start of the season due to a suspension ...

The formula is then compared with other common difference formulas of varying precision. Based on this formulation, the 5IDF-type discrete-time zeroing neural network (DTZNN) model is introduced and ...

For smooth functions, LUT-based methods can be made more memory-efficient, if they are combined with interpolation. The project purpose is to implement interpolation using the quadratic method. - A ...

Proteins are the workhorses of cells. Learn how their functions are based on their three-dimensional structures, which emerge from a complex folding process.

Press and media enquiries Journalists can contact the BBC Press Office by phone, via email or through the form on this page ...