Verify that (3x+1)(x+2)(x−4)=3x3−5x2−26x−8(3x + 1)(x + 2)(x - 4) = 3x^3 - 5x^2 - 26x - 8(3x+1)(x+2)(x−4)=3x3−5x2−26x−8
225 exam-style questions on OCR GCSE Maths Expanding Triple Brackets. Each one has a worked solution and a mark scheme showing where the marks go.