Solve 3x2+2x−13=03x^2 + 2x - 13 = 03x2+2x−13=0
Give your solutions correct to 1 decimal place.
Practise CIE IGCSE Maths Quadratic Formula with exam-style questions for Core and Extended tier. 9 questions, matched to the CIE IGCSE Maths (0580) specification and written in Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended) 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.