Answer:
Step-by-step explanation:
The terms of the sequence are:
We can rewrite the terms in factored form to get;
We can see that the subsequent terms are obtained by multiplying the previous term by . This is called the common ratio.
Therefore the first term of this geometric sequence is and the common ratio is
.
The nth term of a geometric sequence is given by: .
Let us substitute the first term, the common ratio, and to obtain: