Answer:

Step-by-step explanation:
The
term of the sequence is given as
.
To find the sixth term, which is denoted by
, we substitute n=6 into the given rule.
This will give us:

Simplify the exponent to get:

We simplify further to get:

This simplifies to

Step One: Line Up All the Digits. First, line up all of the numbers according to their place value.
Step Two: Multiply by the Ones Digit. ...
Step Three: Add a Zero Place Holder. ...
Step Four: Multiply by the Tens Digit. ...
Step Five: Add the Two Answer Rows Together.
The value of a should be 2000. Hope this helps.
For the first one it is 4n^2-4
Answer:
Step-by-step explanation:
I don’t know the answer that’s why I brought it here