Edexcel IGCSE Math a 2.7 Hb Quadratic Equations By Using the Quadratic Formula or Topic Practice

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Pearson Edexcel International GCSE Math A

1 Numbers and the number system

1.4 Powers and roots

1.5 Set language and notation

1.6 Percentages

1.7 Ratio and proportion

1.8 Degree of accuracy

1.9 Standard form

1.10 Applying number

1.11 Electronic calculators

2 Equations, formulae and identities

2.1 Use of symbols

2.2 Algebraic manipulation

2.3 Expressions and formulae

2.4 Linear equations

2.6 Simultaneous linear equations

2.7 Quadratic equations

2.7.A Quadratic equations by factorisation (limited to x2 +

2.7.HA Quadratic equations by factorisation 2x2 – 3x + 1 = 0,

2.7.HB Quadratic equations by using the quadratic formula or

2.7.HC Form and solve quadratic equations from data given in a

2.7.HD Simultaneous equations in two unknowns, one equation

2.8 Inequalities

3 Sequences, functions and graphs

3.2 Function notation

4 Geometry and trigonometry

4.1 Angles, lines and triangles

4.5 Construction

4.6 Circle properties

4.7 Geometrical reasoning

4.8 Trigonometry and Pythagoras’ theorem

4.9 Mensuration of 2D shapes

4.10 3D shapes and volume

4.11 Similarity

5 Vectors and transformation geometry

5.2 Transformation geometry

6 Statistics and probability

6.1 Graphical representation of data

6.2 Statistical measures

6.3 Probability

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