What is a quadratic equation?
February 4, 2023
In general a polynomial equation of degree 2 is called a quadratic equation. It is an equation in which the highest exponent of a variable is square.
Quadratic Equation
Nature of roots of a quadratic equation
February 4, 2023
Discriminant of a quadratic equation determines its nature of roots. If discriminant is positive or zero, roots will be real otherwise they will be imaginary.
Quadratic formula derivation
February 4, 2023
We will be using completing the square method to derive the quadratic formula. All we need are 7 steps to get to the formula.
Characteristics of a quadratic curve
February 4, 2023
Special characteristics of a quadratic curve. 1. Concavity of a curve 2. y-intercept 3. Equation of the line of symmetry 4. Vertex