Solve x2−6x+4=0x^2 - 6x + 4 = 0x2−6x+4=0
Give your answers in the form a±ba \pm \sqrt{b}a±b.
Practise OCR GCSE Maths Quadratic Formula with exam-style questions for Foundation and Higher tier. 49 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.