Embedded Files
This section also includes the quadratic discriminant
What you need to know
Specification
You are expected to have memorised the quadratic formula
Revision Resources
Integral Maths: Equations and Inequalities 1 Simultaneous Equations
Integral Maths: Equations and Inequalities 2 Inequalities
Remember Integral maths includes interactive notes and examples, videos, exercises with answers and online assessments. We highly recommend you start here for your revision.
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Kerboodle Textbook bridging edition pages 50-53 Sim Equations
Kerboodle Textbook bridging edition pages 60-65 Inequalities
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AIMING FOR A/A*
Integral maths try the extend level 3 exercise
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Kerboodle Textbook bridging edition
Simultaneous equations try exercise 1.5B pg53
Inequalilites try exercise 1.7B pg65
REVISION SHEETS
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