# Tool to calculate quadratic equations

Use this excellent tool to calculate a quadratic equation.

#### What is broken?

Is there something wrong with the calculation **Tool to calculate quadratic equations**? Is it a bug or has it gone completely offline? Please, let us know what is wrong! If the calculation did not give you the result you expected, please write which values you used and what you expected the calculation to do.

#### Bugs & Fixes

This calculation was last reviewed or fixed: 2016/08/12

Bug / Fix | When | Name | Comment |
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