annameghan
annameghan
03-10-2017
Mathematics
contestada
simplify 10 over 8-5i
Respuesta :
liemonder
liemonder
06-10-2017
[tex]\frac{10}{8-5i}=\\ \frac{10}{8-5i}*\frac{8+5i}{8+5i}=\\ \frac{10*(8+5i)}{(8-5i)(8+5i)}=\\ \frac{80+50i}{64-25i^2}=\\ \frac{80+50i}{64+25}=\\ \frac{80+50i}{89}[/tex]
so it is the second option
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
A cab charges $1.50 for the 1st mile and $0.50 for the additional mile right insolvent a inequality to determine how many miles Sharon and can travel if she has
a customer buys 17.01 in gas and requests one five dollor[$5] lottery ticket , two one dollar [$1] ticket , and one [$3] lottery ticket . he gives you two winni
to lessen the growing power of socialism, Bismarck
Which accurately describes a letter written during the time a historical event occurred?
In “Dover Beach” by Matthew Arnold, the speaker, in a world filled with misery, finds solace with_______? his poetry his family his death his love
Which of the following could not be found on George h. . Bush's political resume? a. member House of Representatives b. United Nations ambassador c. director of
What does it mean when World War I is referred to as a "total war”? Many aspects of society were obliterated during the war. Everyone had to serve in the milita
Which of the following statements most accurately describes the culture of the African continent? A. Africa is not very diverse; most African people are the sam
our constitution is called a democracy because power is in the hands...of the whole people....An Athenian citizen does not put his private affairs before affair
there were 3 apple 1 mixed fruit 2 grape and 4 tropical fruit juice boxes in the cooler at the picnic what is the probability that when jill reaches into the co