Show that (3x+2)(2x−1)(x+4)=6x3+25x2+2x−8(3x + 2)(2x - 1)(x + 4) = 6x^3 + 25x^2 + 2x - 8(3x+2)(2x−1)(x+4)=6x3+25x2+2x−8 for all values of xxx.
Practise OCR GCSE Maths Expanding Triple Brackets with exam-style questions for Foundation and Higher tier. 56 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.