Learn and revise how to solve quadratic equations by factorising, completing the square and using the quadratic formula with GCSE Bitesize AQA Maths.

Working with the graphs of trigonometric functions Trigonometric graphs Trigonometric graphs can be sketched when you know the amplitude, period, phase and maximum and minimum turning points.

Excel can solve equations through several of its mathematical functions, but the single Excel tool that works on the largest variety of equations is the program's Solver Add-in.

This study is an attempt to analyze students' construction of function based problem solving methods in introductory algebra. It claims that for functions to be a main concept for learning school ...

Richard GRIFFON, Explicit L-functions and a Brauer–Siegel theorem for Hessian elliptic curves, Journal de Théorie des Nombres de Bordeaux, Vol. 30, No. 3 (2018), pp. 1059-1084 ...

The next two sections deal with certain equations containing trigonometrical functions. Funktionentafeln: mit Formeln und Kurven (Tables of Functions: with Formulæ and Curves).