When you have to complete the square and you have a coefficient, sometimes you will get fractions. In this video I will show you how to work with them. ***Older Videos on Completing the Square *** ✅️ ...

In this video, we provide essential "math help" by explaining the process of "completing the square" to convert "quadratic ...

A GCSE Maths video explaining how to solve quadratic inequalities. Using examples, this video demonstrates solving quadratic inequalities, including sketching a graph to consider the inequality symbol ...

These can be tough, but use this method to minimise losing marks. The trick with this one is to always double check your answer by multiplying out the brackets and comparing your answer with the ...

Quantum computers can outperform their classical counterparts at some tasks, but the full scope of their power is unclear. A new quantum algorithm hints at the possibility of far-reaching applications ...