Nigel Simmons

angle areas binomial calculus complex numbers differentiation dynamics function geometric geometry induction inequalities integration linear locus motion parabola parametrics polynomials probability quadratic series sum theorems trig functions volumes View all

a=f(x) acceleration angle approximations arcs & sectors areas argand diagram arithmetic auxiliary banked between binomial calculus chain chord circle circular comlpex numbers complex numbers concavity congruent conical conjugates converse cross curve curves cylindrical de moivres definite integral denominators derivative difference differentiating differentiation discriminant discs distance divisibility division dynamics expansions exponential exponentials extension factorising first formula fractions function functions geometric geometry gradient harder identities indefinite integral induction inequalities integration intercepts interval lamda limits line linear lines locus log laws logarithms maxima means minima mod arg form motion multiple roots normal of parabola parallel parametric parametrics paramterics partial pendulum permutations perpendicular point polynomial polynomial division polynomials polynomials curve sketching polynomials factor remainder theorems powers primitive principles probability product products projectile quadratic quadratics quadrilaterals roots & coefficients roots of unity rule second sections series shells shm similar sketching slope straight sum sums tangent tangnt theorem theorems transversals tresults triangle triangles trig functions trigonometry vectors volumes washers less