## Exam-Style Question on Algebra## A mathematics exam-style question with a worked solution that can be revealed gradually |

Question id: 521. This question is similar to one that appeared on a GCSE Higher paper in 2019. The use of a calculator is allowed.

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$$3 - (4x^2+11x+7) \div (x^2+4x+3) $$simplifies to \( \frac{a-x}{x+b}\) where \(a\) and \(b\) are integers.

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