That looks great, thanks. One of the things that will help me re-learning is that I now have a much better understanding of how maths can help you answer questi

That looks great, thanks. One of the things that will help me re-learning is that I now have a much better understanding of how maths can help you answer questions and solve problems, rather than just working through rote exercises. I always found that maths made more sense in physics lessons than in some maths lessons.