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Factorise Quadratic Expressions


This lesson can be used for revision for the higher Maths GCSE. The examples are quick and concise with exam style questions, go to GCSE Maths if you need more in-depth explanations.

How to factorise quadratic expressions
Factorise k2 + 13k + 30
Factorise x2 + 3x - 10
Factorise y2 - 10y + 16
Factorise y2 - 16
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Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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