Revise the methods of solving a quadratic equation including factorising and the quadratic formula. See a worked example of how to solve graphically.

Quadratic equations are polynomials, meaning strings of math terms. An expression like “x + 4” is a polynomial. They can have ...

Revise solving quadratic equations for your maths GCSE foundation and higher exams with Bitesize interactive practice quizzes covering feedback and common errors.

James Alan Cochran, Judith N. Hoffspiegel, Numerical Techniques for Finding ν-Zeros of Hankel Functions, Mathematics of Computation, Vol. 24, No. 110 (Apr., 1970 ...