mollymvora
New member
- Joined
- Feb 21, 2011
- Messages
- 9
When it says insert 3 geometric means between 5 and 80.
Because the rate is +/- 2 can you have two different sequences that can work?
Also what is the (k+1)st term when doing the general binomial expansion? It says the (k+1)st term of (a+b)^n is ...... What does it mean (k+1)st?
when it says first ten powers of 5
is that 5^0, 5^1, 5^2 .....
or is it 5^1, 5^2, 5^3.......
Because the rate is +/- 2 can you have two different sequences that can work?
Also what is the (k+1)st term when doing the general binomial expansion? It says the (k+1)st term of (a+b)^n is ...... What does it mean (k+1)st?
when it says first ten powers of 5
is that 5^0, 5^1, 5^2 .....
or is it 5^1, 5^2, 5^3.......
