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
Solve the following any quality and write the solution in set form and then graph the solution set
Which equation can be used to calculate the area of the shaded triangle in the figure below? A rectangle is shown with a width of 8 ft and a length of 14 ft. Th
how do you think light affects a painting like this? How are the colors being perceived by people looking at it? do you think artists need to understand how li
Which phrase describes the relative age of a rock? uses the law of superposition to determine which rock is older or younger can determine the age based on loca
I Find 6 errors 1. L'homme est bel et forte. 2. Je suis inteligent et sérieux 3. Les filles sont petits et contente
Change the following sentences as in direa. Let him write an email (into passive)MA
Factor the polynomal 4x3+8x2+12x.
Which type of nonfiction should be used to convince readers to conserve water? A. persuasive essay B. autobiography C. biography
We are learning about world war 2. I need help with: Why was hitler so interested occupying Norway?
Question 2 of 5 Which sentence uses a comma correctly to set off coordinding adjectives h. Jack opened his hand to reveal fove, enchanted beans 2. Everyone turn
