Show that (4x+1)(x−5)(3x+2)=12x3−49x2−53x−10(4x + 1)(x - 5)(3x + 2) = 12x^3 - 49x^2 - 53x - 10(4x+1)(x−5)(3x+2)=12x3−49x2−53x−10 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.