Solve 2x2+13x+7=02x^2 + 13x + 7 = 02x2+13x+7=0
Give your solutions correct to 2 decimal places.
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.