By completing the square, find the coordinates of the turning point of the curve with the equation y=x2+4x+1y = x^2 + 4x + 1y=x2+4x+1
You must show all your working.
[3]
Markscheme
Completing the Square Questions
250 exam-style questions on Eduqas GCSE Maths Completing the Square. Each one has a worked solution and a mark scheme showing where the marks go.