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### AU Maths Extension 1 topics

###### We have plenty of *free lessons* for you to watch

### 1Adding and Subtracting Fractions

### 2Multiplying and Dividing Fractions

### 3Pythagorean Theorem

### 4Percents

### 5Surds

### 6Algebraic Expressions

### 7Introduction to Relations and Functions

### 8Linear Functions

### 9Simultaneous Equations

### 10Factorisation

### 11Quadratic Functions

### 12Solving Quadratic Equations

### 13Inequalities

### 14Algebraic Fractions

### 15Reciprocal Functions

### 16Angles, Lines, and Transversals

### 19Congruent Triangles

### 21Functions

21.3Adding functions

### 22Polynomial Functions

22.5Factor theorem

### 23Rational Functions

23.5Slant asymptote

### 24Indices

24.10Solving for indices

### 25Exponential Functions

### 26Logarithmic Functions

26.5Natural log: ln

### 27Trigonometric Ratios and Angle Measure

27.3Reference angle

### 29Trigonometric Graphs

### 30Trigonometric Identities

### 31Solving Trigonometric Equations

### 32Inverse Trigonometric Functions

### 33Bearings

### 34Series

34.2Geometric series

### 35Growth and Decay

### 38Discrete Probabilities

### 44Integral Applications

### 45Parametric Equations

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