Creating new polynomials using the roots of another polynomial, (and not actually finding the roots!!!)
lesson notes:04 forming polynomials
Creating new polynomials using the roots of another polynomial, (and not actually finding the roots!!!)
lesson notes:04 forming polynomials
Playing with the relationship between the roots and the coefficients of a polynomial.
lesson notes:03 roots & coefficients
If we know multiple roots exist then derivatives can assist in problem solving.
lesson notes:02 multiple roots
All polynomials can be factorised down to a mixture of quadratic and linear factors.
lesson notes:01 factorising complex expressions