Another thing my Year 13 group found tricky was using a binomial expansion to approximate surds. I wrote this fill in the blanks activity, starting off fairly straightforward and ending with them needing to work backwards.
Binomial Expansion
Another thing my Year 13 group found tricky was using a binomial expansion to approximate surds. I wrote this fill in the blanks activity, starting off fairly straightforward and ending with them needing to work backwards.