equation (n)

I used the Pythagorean theorem to solve the equation.
The quadratic equation is a second-degree polynomial equation commonly written as ax^2 + bx + c = 0.
In physics, the famous equation E=mc^2 expresses the equivalence of energy (E) and mass (m) with the speed of light (c) as a constant.
Solving a system of linear equations involves finding values for variables that satisfy multiple mathematical statements simultaneously.
The Pythagorean theorem is a geometric equation that relates the lengths of the sides of a right-angled triangle: a^2 + b^2 = c^2.