3^a = 1/9, 3^b = 9sqrt(3) c = 1/sqrt(3). Work out the value of a + b + c
I will explain best during the interview on the whiteboard space
EC
Related Maths GCSE answers
All answers ▸How to convert worded problems to solvable inequalities.
(a) Factorisefully 3a3b+12a2b2 +9a5b3
Billy buys 4 adult tickets at £15 each and 2 child tickets at £10 each for show. A 10% booking fee is added to the ticket price. 3% is then added for paying by credit card. Find the total charge for these tickets when paying by card
Sam needs to make a drink from orange cordial and lemonade in the ratio 1:9. How much orange cordial does he need to make 1500ml?