#### Maths AS Unit 1

##### 1 Coordinate geometry

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##### 2 Surds

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#### Maths AS Unit 2 Statistics

##### 1 Modulus Equation

‘Both cases’, ‘critical points’ and squaring solutions

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#### Maths AS Unit 2 Mechanics

##### 1 Modulus Equation

‘Both cases’, ‘critical points’ and squaring solutions

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#### Maths A2 Unit 3

##### 1 Modulus Equation

‘Both cases’, ‘critical points’ and squaring solutions

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#### Maths A2 Unit 4 Statistics

##### 1 Modulus Equation

‘Both cases’, ‘critical points’ and squaring solutions

Geogebra showing both solutions

#### Maths A2 Unit 4 Mechanics

##### 1 Modulus Equation

‘Both cases’, ‘critical points’ and squaring solutions

Geogebra showing both solutions