Given the formula V=u+fu−g\displaystyle V = \frac{u + f}{u - g}V=u−gu+f, express u u\,u in terms of V,f V, f\,V,f and ggg.
Practise OCR GCSE Maths Rearranging Harder Formulae with exam-style questions for Foundation and Higher tier. 52 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.