Factorise fully, giving your answer in the form a(2x+b)(2x−b)a(2x+b)(2x-b)a(2x+b)(2x−b): 12x2−7512x^2 - 7512x2−75
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.