annameghan
annameghan
03-10-2017
Mathematics
contestada
simplify 8 over 2+ 2i
Respuesta :
alisha13
alisha13
03-10-2017
the answer is 2+i I believe
Answer Link
liemonder
liemonder
06-10-2017
[tex]\frac{8}{2+2i}=\\ \frac{8}{2+2i}*\frac{2-2i}{2-2i}=\\ \frac{16-16i}{4-4i^2}=\\ \frac{16-16i}{4+4}=\\ \frac{16-16i}{8}=\\ 2-2i[/tex]
so it is the first option
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
which one of the following is not a redox reaction?
please help me with this assignment?!
Which of the following local anesthetics is only used for surface or topical anesthesia?
SOMEONE HELP ME WITH THIS PLEASE, i’d do anything. It’s due really soon! Create a poem either rhyming or free based on your thoughts and feelings growing up in
A car travel at an average speed of 25km/h at a distance of 300km. what is the time elapsed? An average speed of 15km/h of a motorcycle at a time of 2h. Find th
what is the most significant reason for the frenches loss in the battle of dien bien phu
Which of the following statements about water pollution is FALSE? A. Fertilizers used on farms do not cause water pollution. B. People can get sick from eating
What major cities were not under Roman control in 44 BC
can someone please help explain why the points were lost
The volume of a number cube is 27 cm cubed. What is the length of each side of the cube?PLS HELP