binomial expansion - use to get approximate square root
binomial expansion - whole number power
completing the square to solve a quadratic equation
determinant of 3x3 matrix
differential equation first order integrating factor
equation of a plane
factor theorem - use to find polynomial coefficient
integration - find equation of curve
inverse of a 3x3 matrix by gaussian elimination
mechanics - connected objects - car and trailer
mechanics - resultant of 3 coplanar forces
mechanics - velocity time graph
quadratic discriminant in repeated root case
simultaneous equations - 1 linear 1 quadratic
stationary points on a surface