GCSE Maths how to solve quadratic inequalities. This video is suitable for higher tier students only.
Keywords: quadratic inequality, sketch, curve, intersect, axes, solve
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► Question list:
0:00:58 Simple quadratic inequality
0:02:22 Give inequality for the area of a quadratic curve lying above the axes
0:03:40 Solve quadratic inequality, sketch given
0:06:18 Solve quadratic inequality
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#MathsRulesFools #GCSEMaths
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The exam practice paper sets featured in this series of videos are owned and produced by http://www.ocr.org.uk and https://aqa.org.uk. I am using them here for instructional purposes.
The solutions to these practice papers are my own and have not been provided or approved by OCR or AQA. There may be other methods of solution possible than the ones I have shown here.
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