Mathematics Archive

Divisibility tests (Rules of Divisibility)

Divisibility tests are helpful rules for recognizing when a number is divisible by another or not. These rules are intended to save you time and a lot of necessary divisions to help determine the Greatest Common Factor

Prime factorization: Definition, Methods, Applications

In this post, I am going to show you what Prime Factorization is and how to find the Prime Factorization of a number. Let’s go! Prime Factorization First of all, you need to know what a prime

How to solve Linear Equations In Algebra

This post explains how to solve linear equations. It contains plenty of examples and practice problems. Linear equations definitions A linear equation is an equation in which the highest power of the variable is 1. For example, 2x +

Quadratic factorisation – 7 methods – Step by step

What is quadratic factorisation? And how can we factorise a quadratic expression? Today we are going to see 7 basic methods to factorise a quadratic expression. And these methods are what you need.    Firstly you need

How to solve quadratic equations – 3 methods – Step by step

Today you are going to see 3 methods to solve quadratic equations that you need to know. And these methods actually work.  First of all, you need to know what quadratic equations are. Quadratic equations definition Equations