**In this module you can study radicals, such as square roots and cube roots.**

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- Study square rootsTake a lesson in square roots at math.com. At the end of the lesson, there's an online quiz to help you check your understanding.

The number inside the radical sign is called the radicand.

Radicals are the inverse of exponents. For example, to "undo" a square, you take the square root.

**Study and practice**

- Study cube rootsRead about cube roots at mathsisfun.com. At the end of the tutorial, you can take a quiz to check your understanding.
- Download a radicals worksheetCreate your own radicals worksheet at math-aids.com.

Use this search term to find additional resources:

*square rootsworking with radicals in algebramathematics radicals*

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