# The second and the fifth terms of a geometric sequence are 10 and 1250, respectively. Is 31,250 a term of this sequence? If so, which term is it?

##### 1 Answer

Nov 15, 2015

Yes it is a

#### Explanation:

To solve this task we have to find

Now we can calculate

Now we have to check if

The number would not be a term in this sequence if the solution of this equation was not a natural number.