Algebra

Simultaneous Equations Practice Questions – GCSE Maths

Try these simultaneous equations practice questions to make sure you’re ready for your GCSE maths exams. These questions get steadily more difficult and include both the elimination and substitution methods. Check out our simultaneous equations revision guide if you need to revise the methods before trying these questions. You can also contact us directly to …

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Simultaneous Equations – GCSE Maths Revision Guide

Simultaneous equations are a key part of algebra for GCSE maths. To do well with simultaneous equations you need to be confident solving difficult linear equations. Check out our linear equations guide and worksheet if you need to revise this before going any further. Once you’re confident with linear equations read on and find out …

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Factorising quadratic equations guide

Factorising Quadratic Equations – Solving by Factorising

This guide will tell you everything you need to know about factorising quadratic equations. Firstly, it’s important to recognise a quadratic equation. All quadratic equations can be written in the form:  Where a, b and c are numbers. Number ‘a’ cannot be equal to 0, but ‘b’ and ‘c’ could be 0.  There are several methods to solve …

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