Understanding Quadratic Equations
Quadratic equations are polynomials of degree 2, often written in the form ax2 + bx + c = 0. They are fundamental to algebra and appear in various mathematical contexts.
The Quadratic Formula
To solve quadratic equations, you can use the quadratic formula:
$$ x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} $$
This formula helps find the roots (solutions) of any quadratic equation, where 'a', 'b', and 'c' are coefficients.