## Quadratic equations

Having a hard time with **quadratic equations**? Then this is the place for you. With only a few clicks you can get the help you need with our **quadratic equation calculator**.
# Solve quadratic equations online

Write your

**quadratic equation** down below, for example:

**4x**^{2} - 15x + 2 = 6, and click on "

**Solve equation**". The

**calculator** will then find your x-values and present the solution to your

**equation**. It will aslo write the

**graph of the equation**, a

**table** with the Y-values to the X-values -5 to 5 and find the functions

**derivative**.

*Note that you can use negative values above. The program will automatically change the ***equation**.

Decimals must be written with dots, for example (67.3).
Read more about quadratic equations at - Mathplanet
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