Verify that (3x+7)(x+3)=3x2+16x+21(3x+7)(x+3)=3x^2+16x+21(3x+7)(x+3)=3x2+16x+21
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Markscheme
Factorising Harder Quadratics Questions
223 exam-style questions on Eduqas GCSE Maths Factorising Harder Quadratics. Each one has a worked solution and a mark scheme showing where the marks go.