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Archive for August, 2009

Working with Powers (Indices)


Yesterday we covered the three basic rules of working with powers (e.g. x squared times x cubed). These rules are: 1. When multiplying, the order does not matter. Therefore, we can multiply the numbers first, then the x’s, etc. 2. When multiplying like terms (x’s, etc.) simply add the powers (indices). If in doubt, expand […]

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