Learn about the **linear quadratic** **equation** and know the difference between the standard and linear quadratic equation. Here in the article, we shall make our discussion specifically of the linear-quadratic equation.

A quadratic equation is the part of the Algebra stream of mathematics that we all study in our academics. The equation is very useful across academics and practical life as well. You can use it for the determination of speed, area, profit, etc.

- Roots of Quadratic Equation
- Quadratic Equation Questions
- Standard form of a quadratic equation
- quadratic equation formula
- Sum product of Quadratic equation roots
- Difference between linear quadratic equations

**Linear Quadratic Equation**

Well, a linear quadratic equation is basically not the quadratic equation but a normal equation. However, the addition of the quadratic equation may take the form of a quadratic linear equation. In simple words, the linear-quadratic equation is the single line equation, unlike the standard quadratic equation. This equation basically doesn’t include the variable squared, unlike the quadratic equation.

For instance, the quadratic equation has the general form as ax^2+bx+c=0 where x is the unknown variable and a,b,c are the coefficients. On the other hand, the linear equation can never contain the squared variable. A standard linear equation looks something like ax+by+c=0. We can combined both the linear and quadratic equation and then we get the new term as a linear quadratic equation.

### Linear Quadratic Equation Examples

Once the linear equation becomes the linear quadratic equation then you can solve it just like the quadratic equation. You can simply use the standard method of a quadratic equation to solve this equation. A linear equation with the addition of a quadratic equation may be useful for the number of causes.

For instance, you can use it for describing the relationship and processes in the practical world. It has a huge role to serve in the domain of science, business, mileage calculation. You will also find the number of questions based on the linear-quadratic equation in Algebra while solving the quadratic equation. We recommend you do thorough practice to understand the linear quadratic equation in a good manner. You can find the number of combined questions on quadratic and linear equations on the web.