When a pupil asked “what do we need to know for the exam” this is what I wrote. It covers every topic in National 5 maths, with examples of the formulas then ones for you to try (reading isn’t enough in maths, you need to do the problems yourself).
The formulas that are in grey are the ones that you are given in the exam, but I included here anyway.
Edit: Jan 2022 fixed two mistakes with indices
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Very useful resource. I found it good to use as an adult when helping out with revision. (earlier version had two typos as @RosieMay7 pointed out, but these are now corrected)
Good for most, but some things are wrong! It says for indices X^a x X^b = X^(axb) ???
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