Answerno idea
Step-by-step explanation:
<u>Answer:</u>

<u>Step-by-step explanation:</u>
To find the solution to the equation, we have to rearrange the equation to make
the subject:

⇒
[Subtracting 2 from both sides]
⇒ 
⇒
[Subtracting
from each side]
⇒ 
⇒
[Diving both sides by 213]
⇒ 
Use an app called socratic
Answer:
C
Step-by-step explanation:
D is a geometric sequence.