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Notes for GSCE Students
Factorising quadratics
Factorising examples
Disguised quadratics
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Worksheet B1: Factorising quadratics and disguised quadratics
Question 1
Question 2
Question 3
Question 4
Question 5
Question 6 Hint
Question 6
Question 7 Hint
Question 7
Question 8 Hint
Question 8
Completing the square
Solving equations using completed square form
The graph of a quadratic
Using the calculator
Worksheet B2: Completing the square and the graph of a quadratic
Question 1
Question 2
Question 3
Question 4
Question 5
Question 6 hint
Question 6
The discriminant of a quadratic
Repeated roots
Worksheet B3 - The discriminant of a quadratic
Question 1
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Question 8 Hint
Question 8
Question 9 Hint
Question 9
Sketching polynomials from their roots
Polynomials with repeated roots
The shape of standard polynomials
Worksheet B4 - Sketching the graphs of polynomials from their roots
Question 1
Question 2
Question 3abcd
Question 3efgh
Question 4 hint
Question 4
Question 5 hint
Question 5
Question 6 hint
Question 6
Quadratic inequalities
Harder quadratic inequalities
Polynomial inequalities
Worksheet B5 - Quadratic (and other) inequalities
Question 1
Question 2
Question 3
Question 4
Question 5 hint
Question 5
Question 6 hint
Question 6
Question 7 hint
Question 7
