### Why Students Fail Math Class

Are you in danger of failing? Do you believe you’re getting a little ahead of yourself? Math can be difficult, but it does not have ...

### 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 ...

### Simplifying Square Roots of Variable Expressions: 10 Examples

Even once you think you understand simplifying square roots of variable expressions, you may still get tripped up by different examples from those you learned ...

### Solve Logarithmic Equations

Solve Natural Logarithmic Equations Solve Logarithmic Equations Solve Logarithmic Equations | Learn About Solve Logarithmic Equations with Multiple Logs Solve Logarithmic Equations with Logs on ...

### Completing The Square When Factoring Fails

Is it possible that factoring will fail us? That’s correct we need completing the square. Look at this problem: X squared minus two, X minus ...

### Where Does the Radian Come From?

The radian comes from a very similar origin starting from a circle. The radius is the distance from the center of a circle to any ...

### How to Divide Radical Expressions (A1/A2)

Divide by the 4th root with variables Divide by the cube root with variables Rationalize the denominator with the cube root Rationalize the denominator with ...

### Common Mistakes when Solving Trig Equations

Common Mistakes when Solving Trig Equations Brian McLogan Sin²θ = sinθ is a problem that I see students make mistakes on time and time again. ...

### Why Completing the Square Gets a Bad Rap

Completing the Square Brian McLogan Why does completion square have a terrible reputation? Why do students dislike filling out squares? I remember completing the square ...

### Solve A System Of Equations By Graphing

Solve a System of Equations by Graphing | Slope Intercept Solve a System of Equations by Graphing | Mixed Forms Solve a System of Equations ...