Answer:
lol how much??????.......
Answer:

Step-by-step explanation:
The difference of two squares identity is

When we let

and

, we get:

This will simplify to give us the required factors

Easy peasy
A=20,000(1+0.13)^2
A=20,000(1.13)^2
A=20,000(1.2769)
A=25538
A is $25,538
Answer:

Step-by-step explanation:
we know that
In a <u>Geometric Sequence</u> each term is found by multiplying the previous term by a constant, called the common ratio (r)
In this problem we have

Remember that
----->
-----> equation A
Substitute the values of a_5 and a_2 and solve for r
Find the value of a_1 in equation A


therefore
The explicit rule for the nth term is

substitute
