In this video series, you will learn all about Rational Expressions. We will start by simplifying rational expressions using ...

👉 Learn how to evaluate logarithm expressions. Recall that the logarithm of a number, say a, to the base of another number, ...

In algebra, letters are used to stand for values that can change (variables) or for values that are not known (unknowns). A term is a number or letter on its own, or numbers and letters multiplied ...

Switching algebra is easily visualized using switches since there are only two values: on and off, or true and false. In digital systems we represent these as 1 and 0, respectively. There are only two ...

Explore updated revision resources for GCSE Maths: Solving geometric problems with vectors, with step-by-step slideshows, quizzes, practice exam questions, and more! In algebra, letters are used to ...

Parsing algebraic expressions is always a pain. If you need to compute, say, 2+4*2, the answer should be the same as (2 + (4 *2)), not ((2 + 4) * 2) — in other words, the right answer is 10, not 12.

The purpose of all of the developmental mathematics courses is to support student success academically and beyond by advancing critical thinking and reasoning skills. Specifically in Algebra II, as a ...

Algebra can be demystified with the right approach. Transforming word problems into mathematical expressions is crucial, alongside using formula sheets and colour-coding equations for clarity.