SOLUTION: Find the common ratio and write out the first four terms of the geometric sequence 7^n+2/2?

SOLUTION: Find the common ratio and write out the first four terms of the geometric sequence 7^n+2/2?

Algebra.Com

Question 1126255: Find the common ratio and write out the first four terms of the geometric sequence
7^n+2/2?
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

The following solution solves this problem using the formula:

since , we have

=>
=> and

first four terms:

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