Seudónimo
Seudónimo
10-09-2014
Mathematics
contestada
(5+4i)(17-13i)-(5+3i)(17-13i)
Respuesta :
ashlea
ashlea
10-09-2014
use distributive property and multiply first
(85-65i+68i-52i^2)-(85-65i+51i-39i^2)
(85+3i-52i^2)-(85-14i-39i^2) the subtraction sign applies to each part so
85+3i-52i^2-85+14i+39i^2 then add like terms
17i-13i^2
i^2 means i squared.
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
Which verb form correctly completes the sentence? Is the verb singular or plural? The director of the art gallery and museum __________ to feature local artist
Chinese leaders kept their ports closed to foreigners because of China's promotion of __________, which angered Europeans who wanted to trade.
E-mail played a role in political upheavals in Europe because an important means of communication in Europe Email commonly used by the government businesses and
Which word is the indefinite pronoun in this sentence? Mrs. Ortiz wondered whether both her daughters would like to take a trip to the Grand Canyon. A. would B.
What role did the French Revolution play in sparking independence movements in the Spanish colonies of the Americas?
Write a balanced equation for each of the following reactions: the reaction of solid lithium with nitrogen to form solid lithium nitride. the reaction between a
A disadvantage of using a sentence outline instead of a topic outline is that a sentence outline is often
Shays’ Rebellion of 1786 was significant because it (1) showed that the English still had influence after the American Revolution (2) convinced many
Celiac disease is disease that affect the digestive system. When people eat food containing gluten, material found in wheat product, their immune system damages
chris's hike started at an elevation of -12 m. His hike finished at an elevation of 235 m. How much did chris's elevation change? m
