# Arithmetic Course/Polynominal Equation

## Polynomial Equation edit

An equation is an expression of one variable such that

- polynomials used to solve the theory of equations.

## Solving Polynomial Equation edit

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

### First Order Equation edit

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

- Ax + B = 0

Rewrite the equation above

## Second Order Equation edit

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

### Solving Equation edit

#### Method 1 edit

Where

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

One Real Root

Two Real Roots

Two Complex Roots

#### Method 2 edit

#### Method 3 edit