The correct answer is the option "B":
B.(-x-6i)(x-6i)
Explanation
You must keep in mind the following:
1. By definition, a complex number has the following form:
a+bi
"a" is the real part and "b" is the imaginary part.
2. i²=-1
3. Then,you have:
(-x-6i)(x-6i)=(-x²+(6i)²)=-x²-36
4. Therefore, the answer is: (-x-6i)(x-6i)
Hi
.... then it is located on the perpendicular bisector.
It sounds like the problem should read:
"An exclusive club for top students has to elect a new president and treasurer. There are 50 students in the club, and all are eligible for election. No person can have two jobs. How many different choices of officers are possible if:"
But then it trails off. It seems incomplete. Please update the problem with any missing information and/or instructions. Thank you.
The values of 4s that are present in 4400 are 4 thousands and 4 hundreds.
4400 = 4 thousands + 4 hundreds + 0 tens + 0 ones
so the value of first 4 is 4 thousands and second 4 is 4 hundreds.
Answer:
jhmmmmmmmgmbbbbbbbb bbbbhhhhuh
