# Mathematics

This site is obviously still under construction!  I’m going to start putting my maths resources and notes here shortly…

Maths lecture notes.  They cover a range of topics from higher GCSE, core A-Level and beyond.  Algebra, trigonometry, geometry, calculus, numerical methods and more!

Polynomial division and tangent lines.  To find the equation of a tangent to the curve $$f(x)$$ at the point $$x=a$$ you just need to find the remainder after carrying out the polynomial division $$f(x)/(x-a)^2$$.  This is a sketch of a proof as to why it works!