Como podemos ajudar?

Helena Meijer

Atividade recente por Helena Meijer

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...