Look at the National 4 factorising section before continuing. When a question asks you to 'solve' a quadratic equation, this means that you are to find the roots of the quadratic. In other words ...

Everyone learns (and some readers maybe still remember) the quadratic formula. It’s a pillar of algebra and allows you to solve equations like Ax 2 +Bx+C=0. But just because you’ve used it ...

Intelligence is a complex trait that is difficult to define, let alone measure accurately. IQ tests are one of the most ...

If the speed had been 8 km/h less, then it would have taken? 2. Solve the problems given in Example 1. 3. Represent the following situations mathematically: (i) John and Jivanti together have 45 ...

In particular, al-Khwārizmī developed a formula for systematically solving quadratic equations by using completion and balancing to reduce any equation to one that is solvable. Influenced by the ...

Charlie Stripp and Carol Knights suggest ways in which the curriculum and assessment of secondary mathematics might be ...

A maths brain teaser on X baffled many, featuring simple equations that challenged problem-solving skills. (X/@Brainy_Bits_Hub) This intriguing puzzle was shared on X (formerly known as Twitter ...

In 1843, William Rowan Hamilton had a four-dimensional flash of insight that still shapes our three-dimensional world.

Instead of repeating the same study patterns, focus on creating a more efficient schedule that prioritises building a strong ...

When asked to solve a quadratic equation, we are really finding the roots – where the parabola cuts the x-axis, therefore when we have the graph drawn, it is very easy to do this. Looking at the ...