Solve the simultaneous equations Give your answers to 3 significant figures
x2+y2=30 x^2 + y^2 = 30 x2+y2=30 x+3y=4 x + 3y = 4 x+3y=4117 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.