This video is about indices for GCSE maths, and is aimed at around grade 7+. It's fairly tough and please do
– stop the video
– work through the question
– compare your solution
I hope the video helps and please leave a comment – thanks!
Download a copy of the question here:
Here's a copy of the written answer:
These problems are fairly infrequent for GCSE maths, although they tend to be high marks, and encourage you to really demonstrate your knowledge and confidence.
- Always work methodically and show your working
- Check your calculations
- Is it a reasonable answer?
Here's other posts that also might be of interest:
Please do leave a comment below if you are not sure. Alternately you can view my YouTube channel and leave a comment there – I'll always try to respond as quickly as possible.
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