Learn how to add or subtract two functions. Given two functions, say f(x) and g(x), to add (f+g)(x) or f(x) + g(x) or to subtract (f - g)(x) or f(x) - g(x) the two functions we use the method of ...

👉 Learn how to simplify radical expressions. In this playlist we will explore simplifying radical expressions by prime factorization and rules of exponents. We will explore the square root, cube root ...

Ah one of my favourites, subtraction! That’s taking away or finding the difference. This is the symbol we use when we want to subtract one thing from another. So let’s say for example that we felt 5 ...