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 ( 93+ )
Otras preguntas
West Indian manatees are large aquatic mammals that live in rivers and near shore estuaries, especially in Florida. They have two flexible front flippers with t
During the _____ stage of the business cycle, high unemployment begins to decline and the total disposable income of consumers increases.
Reflect on a time when you recently traded or bought an item. Describe this exchange, using the following economic terms: voluntary exchange, coincidence of wan
Juan is making a delivery to a store. The total trip will be 450 miles. He is driving at a constant rate of 60 miles per hour. He has already driven 30 miles. H
Is it possible for a predator to also be the prey of another organism? Explain.
5. Solve the problem and find the answer
Who was the president of the second bank of the United States during Andrew Jacksons presidency
A ladder leaning against a wall is used to reach a window that is 16 feet above the ground. The wall is 12 feet from the bottom of the ladder? How long is the l
O Captain! my Captain! rise up and hear the bells; Rise up-for you the flag is flung-for you the bugle trills; For you bouquets and ribbon'd wreaths-for you the
describe the concerns with unequal distribution of resources and income across the world
