notes and activities
set questions
Skills check list
- Simplify expressions by collecting like terms
- Use the multiplication law (Law 1) to simplify expressions involving indices
- Use the division law (Law 2) to simplify expressions involving indices
- Apply the zero law to simplify expressions involving indices
- Use the product of a product law (Law 3) to simplify expressions involving indices
- Use a mixture of index laws to simplify expressions involving indices
video help
The index laws
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Another video on index laws
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Further examples of index laws
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