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Understanding Index Laws in Mathematics

Learn how to apply index laws, similar to BOMDAS rule, where every index inside the brackets is multiplied by the outside index. Practice examples and explore real-life applications.

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Understanding Index Laws in Mathematics

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  1. (a/b)m=am/bm Lesson 7

  2. How does it work? • This is similar to the previous rule and BOMDAS. • Every index inside the brackets needs to be multiplied by the index on the outside. Confused... Give it a go.

  3. Example (x/y)m = (x1/y1)m = x1xm/y1xm = xm/ym Make sure you leave it in index form. However you only need to write the first and the last line.

  4. Why use it? • Search the net to find out 2 occupations which use index laws and whether or not you will use it in the career path in which u want to follow. Once you have done this post it to your blog.

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