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Question 1
2 marksSimplify fully x2+5xx2+7x+10\displaystyle \frac{x^2 + 5x}{x^2 + 7x + 10}x2+7x+10x2+5x
What specific part of an algebraic fraction is the only part allowed to be cancelled?
Revision notes for AQA GCSE Maths Algebraic Fractions. Open the guide for explanations and worked examples. Written against the AQA GCSE Maths (8300) specification, so the content matches what's examinable rather than general Maths background.
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Simplify fully x2+5xx2+7x+10\frac{x^2+5x}{x^2+7x+10}x2+7x+10x2+5x.