Question

algebra

Answer 1

@DuranK @jhonyy9

Answer 2

a geometric sequence looks like this:
\[a,a \cdot r, a \cdot r^2, a \cdot r^3, a \cdot r^4, ...,a \cdot r^{n-1}, ...\]
what is the fifth term in this sequence I just wrote?

Answer 3

start counting from the first term which is a...
the second term is ar
the third term is ar^2
...
the fifth term is ?

Answer 4

i have no idea how to do this

Answer 5

is there anyway you can look at the sequence I gave in count to the 5th term

Answer 6

and tell me what it is