Here are some examples. In math we define a quadratic equation as an equation of degree 2 meaning that the highest exponent of this function is 2. Quadratic equations are also needed when studying lenses and curved mirrors.
X 2 6x 16 0 2x 2 11x 12 0 x 2 4 0 x 2 3x 2 0 etc.
Y x² 1. Examples of quadratic equations are. In other words a quadratic equation must have a squared term as its highest power. Below we will look at several examples of how to use this formula and also see how to work with it when there are complex solutions.