Solve the simultaneous equations Give your answers to 3 significant figures
x2+y2=15 x^2 + y^2 = 15 x2+y2=15 2x+y=3 2x + y = 3 2x+y=3117 exam-style questions on AQA GCSE Maths Quadratic Simultaneous Equations. Each one has a worked solution and a mark scheme showing where the marks go.