completing the square
and then
This step is known as completing the square: the left-hand side is made into an exact square by adding a suitable constant to both sides. The solutions for x can then be arrived at by taking square roots and rearranging. Applying this method to the general quadratic equation derives the quadratic formula.
- convective derivative
- converge
- converge
- convergence almost surely
- convergence in distribution
- convergence in mean square
- convergence in probability
- convergence of functions
- convergence test
- converse
- converse relation
- convert
- convex function
- convex hull
- convex set
- convex up and down
- convolution
- Conway circle
- Conway, John Horton
- coordinate geometry
- coordinates
- coordinates
- coordinate system
- coordinate vector
- Copenhagen interpretation