Квадратное уравнение. Теория

How to solve the quadratic equation? A quadratic equation is an equation of the form ax2 + bx + c = 0, where the coefficients a, b, and c are arbitrary numbers, moreover, a, 0, and x is unknown.

Quadratic equation, theory:

- geometric meaning

- Derivation of the formula for solving the quadratic equation

- The discriminant of the quadratic equation

- Vieta Theorem

- Factorization of the quadratic equation

- Examples of solving quadratic equations

- Rules. The quadratic equation and its solution