2x2−y2=1
2x^2 - y^2 = 1
2x2−y2=1x+y=2
x + y = 2
x+y=2
[5]
Markscheme
Quadratic Simultaneous Equations Questions
223 exam-style questions on Edexcel GCSE Maths Quadratic Simultaneous Equations. Each one has a worked solution and a mark scheme showing where the marks go.