By completing the square, solve x2+10x−3=0x^2 + 10x - 3 = 0x2+10x−3=0 Give your answers in surd form.
Practise Edexcel GCSE Maths Completing the Square with exam-style questions for Foundation and Higher tier. 56 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 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.