Answer:
V≈2412.74
Step-by-step explanation:
A. is the correct one I did it on my test and got it right
Answer:
D.
Step-by-step explanation:
That is the answer. The complex numbers have opposite real parts.
This system can be a bit tricky unless you write it out:
(2n + 2)(2n - 2) ~ First you have to take one variable and multiply it to each of the other two variables, like:
2n * 2n ~ And:
2n * -2 ~ This gives you:
4n^2 - 4n
Now we do this with the other:
2 * 2n
2 * -2
4n - 4
Now we combine them both while adding like terms:
4n^2 - 4
Therefore your answer is: A. 4n^2 - 4
(This is due to how when having the positive 4n subtracted by the negative it cancels it out. Leaving us with the remaining two terms left.)
I hope this helps, have a great rest of your day! ^ ^
~Ghostgate
Answer:
I think the correct answer is $26,843,545.6
Step-by-step explanation:
