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

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