# Pre-Calculus

If the mere thought of words like pre-calculus and trigonometry make you sweat, you’ve come to the right place. While most certainly a challenge, I’m here to tell you that anyone can learn and even master these advanced math subjects through my pre-calculus lessons. In these videos, we’ll take geometry and algebra to the next level. Building off everything you’ve learned so far, you’ll be ready to take on calculus in no time.

## Pre-Calculus Lessons

### 8 Examples of Simplifying Trig Expressions

Today, I’ll go over eight examples of simplifying trig expressions using division. We’ll look at how to reduce terms down to a single number or ...

### Tips on Solving Word Problem with Bearings

All right, guys, in this example, I want to cover some tips to help you with this word problem with bearings which usually confuses the ...

### Condense and Expand Logarithms (A2/PC)

Condense Logarithms with Brackets Rules of Logarithms Condense Logarithms | Easy Power Rule of Logarithms Condense Logarithms | Hard Product Rule of Logarithms Power to ...

### Solve Exponential Equations (A2/PC)

Solve Exponential Equations | Learn About Solve Exponential Equations with a Calculator Solve Exponential Equations with Fractions Solve Exponential Equations | Easy Solve Exponential Equations ...

### Series (A2/PC)

Series | Learn About Find the Sum of the Arithmetic Series Find the Sum of the Geometric Series Write the Rule of the Geometric Series ...

### Sequences (A2/PC)

Sequences | Learn About Determine The First Five Terms of The Arithmetic Sequence How to Write The Formula for a Arithmetic Sequence Find the nth ...

### What is the Domain and Range of the Function (A1)/(A2)/(PC)

Is it a Function or Not? What is the Domain and Range From a Table Domain and Range of Functions | Learn About ...

### How to find the domain of a Function (A2)/(PC)

Domain of a function with square root | Medium Domain of a function with square root | Quadratic Domain of a function with square root ...

### Add Subtract Multiply Divide Functions (A2/PC)

How to Evaluate Functions Add and Subtract Two Quadratic Functions Add/Subtract Two Functions (Linear) How to Multiply Two Functions Add, Subtract, Multiply, Divide, Functions Two ...

### Find The Inverse of a Function (A2/PC)

Find the Inverse of a Function | Linear Find the Inverse of a Function | Rational Find the Inverse of a Function | Cubic Find ...