(a-b)^2 = a^2-2ab+b^2
(8-5i)^2 = 8^2-2(8)(5i)+(5i)^2
= 64-80i+25i^2
i^2=-1
So
= 64-80i+25(-1)
=64-25-80i
= <em><u>39 - 80i</u></em>
which is your answer :)
23/6 as a mixed fraction is 3(5/6)
6.11
see- .8 .9 .10 so its .11
Answer:
7)no
Step-by-step explanation:
When you plug in the numbers
3(2)-0=-6
6-0=6
6 does not = -6
Answer:
5n+8
Step-by-step explanation:
We are swamped with questions today so i will not be able to provide you with work. But I'm a college professor. Trust my answer.
Glad I was able to help!!
