Show that (2x+1)(3x+2)(x−4)=6x3−17x2−26x−8(2x + 1)(3x + 2)(x - 4) = 6x^3 - 17x^2 - 26x - 8(2x+1)(3x+2)(x−4)=6x3−17x2−26x−8 for all values of xxx.
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.