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 ( 54+ )
Otras preguntas
How long is it from 10 at night until 5 in the morning?
Michael, Jonathan and two of their friends each ride their bikes to school. If they have an equally-likely chance of arriving first, what is the probability tha
A ship is traveling around the outside rim of an island surveying a good place to land. If it is 10 miles from a lighthouse at the center of the island and 45°
Morgan measures the capacity of a juice glass to be 12 fluid ounces. If she uses the glass to drink 4 glasses of water throughout the day, how many pints of wat
what are the answers to marie curie speech: the discovery of radium
Explain the policy of containment forged by American diplomat George F. Kennan.
3. Draw a pH scale and label water, hydrochloric acid, and sodium hydroxide in their general areas on the scale.
choose some numbers to compare to 55 use = and <,>
What social and economic effects did the Korean War have in America?
Which of the following is not a criticism of globalization? a. Globalization has led to increased nuclear proliferation. b. Globalization has resulted in increa
