oloughlinarean
oloughlinarean
26-04-2017
Mathematics
contestada
How do you Simplify 4/-2-2i
Respuesta :
TahsanS
TahsanS
29-04-2017
Question not clear
If its 4/(-2 -2i)
=4/-2(1+i)
=-2/(1+i)
=-2(1-i)/(1+i)(1-i)
=(-2+2i)/1-(i²)
=(-2+2i)/1-(-1) [∵i =√-1 ]
=(-2+2i)/1
=(-2+2i)or,2(i-1)
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
Where did the 'Little Boy' bomb land ?
How do you think a graph of deceleration would differ from a graph showing acceleration
what is the smallest multiple 2 and 5 have in common
the tail on alex dog is 51/4 inches long. this length is between which two inch-marks on a ruler?
which religious group in Pennsylvania still relies on horses and buggies for transportation
which is the longest 2 km 25m 2500 cm or 3000 mm
Solve : 5x - 7y = 12 5y - 2x = - 7
Rita earns $15.00 per hour. If she gets a 4% raise, what will be her new hourly wage? $14.40 $19.00 $15.60 $15.04
The 19th amendment established suffrage for women in _________________. A: 1848 B: 1890 C: 1920 D: 1971
The power input into the food processor is 1150W. The power of the spinning blade is 900W. Calculate how much energy is wasted when the food processor is used f
