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# Indices in algebra

After studying this section, you will be able to:

- divide and multiply algebraic expressions using indices
- find roots using indices.

**Using the rules of indices**

This video is a guide to indices and powers. Multiplying and dividing indices, raising indices to a power and using standard form are explained.

**Advanced indices**

This video shows an animated guide to indices for Higher tier exams. Raising to the power of zero, negative powers and fractional indices are explained with examples demonstrated.

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