\BOOKMARK [1][-]{section.1}{First software explorations}{}% 1
\BOOKMARK [1][-]{section.2}{The roots of polynomials of degree two}{}% 2
\BOOKMARK [1][-]{section.3}{What is a parabola?}{}% 3
\BOOKMARK [1][-]{section.4}{The roots of polynomials of degree three}{}% 4
\BOOKMARK [2][-]{subsection.4.1}{The Cardano-Tartaglia method}{section.4}% 5
\BOOKMARK [1][-]{section.5}{Solving a cubic equation with technology}{}% 6
\BOOKMARK [1][-]{section.6}{Netwon's method}{}% 7
\BOOKMARK [1][-]{section.7}{Extra credit problem}{}% 8