# How do you find the nth term rule for #2,10,50,250,...#?

##### 1 Answer

Aug 3, 2016

#### Explanation:

Let us note that, in the given seq., every succeeding term is obtained by multiplying by

In other words, this means that the given seq. is a Geometric Seq. with Common Ratio

The seq. has the First Term

The Formula for the General Term, or,

In our case,