Here's the revised YouTube video description without the links: Learn how to use the double angle identities to solve trigonometric equations. When we have equations with a double angle we will apply ...

In this video I will cover how to solve one step equations using 22 different examples. We will focus on using isolating the variable using inverse operation such as addition, subtraction, ...

All straight line graphs have an equation that can be written in the form 𝑦 equals 𝑚𝑥 add 𝑐, where 𝑚, the coefficient of the 𝑥 term, is the gradient or slope of the line. The constant, 𝑐, is ...

Presenter 1: We are looking at why equations are useful in science. Presenter 1: Equations are important tools. They help scientists make predictions, calculate rates and make conversions. Presenter 2 ...