# Arithmetic Course/Polynominal Equation

## Polynomial EquationEdit

An equation is an expression of one variable such that

- polynomials used to solve the theory of equations.

## Solving Polynomial EquationEdit

Solving polynomial equations involves finding all the values of variable x that satisfy f(x) = 0.

### First Order EquationEdit

A first order polynomial equation of one variable x has the general form

- Ax + B = 0

Rewrite the equation above

## Second Order EquationEdit

A second order polynomial equation of one variable x has the general form

### Solving EquationEdit

#### Method 1Edit

Where

Depending on the value of the equation will have the following root

One Real Root

Two Real Roots

Two Complex Roots

#### Method 2Edit

#### Method 3Edit