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Helena Meijer

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No, this is perfect. It shows me that it can be solved in different ways. The brackets thing was really an issue for me and is somewhat less confusing now. I ended up solving the same problem in lo...
Sorry to be a nuisance but this is one of the things which confuses me. Which one is correct. Is there an issue with my lack of brackets()?
I just highlighted some parts of the above to show where each part comes from. Is my reasoning correct?
Hi Shadow. This helps a lot. I would never have thought of doing this.I am getting really confused about the exponents and how they can be manipulated. I did this but am still not sure if it is cor...