07-10-2016
Mathematics

contestada

(7 − 3i) • (2 − i) 4 i 14 3i 11 − 13i < 14 − 10i

Respuesta :

Аноним Аноним

07-10-2016

So... We distribute so that... 7 * 2 = 14 7 * i = 7i then -3i * 2 = -6i -3i * -i = 3i?
then combine like terms... 7i - 6i + 3i = 4i so 14 + 4i?

Answer Link

Otras preguntas

can someone do a science test for me

How much work would have to be done to bring a 1150kg automobile traveling at 86km/h to a stop?

The state budget covers all of the following categories EXCEPT: A. natural resources B. national emergencies C. public safety D. health and human service ^ Plea

what is the difference between white and yellow line? need an answer asap in your own words will make brainliest

Which is the result of genetic drift? A) increase in the size of the gene pool B) a decrease in genetic diversity C) an increase in total allelic frequency

3|2−x|=−6 can someone answer this question for me?? THNX!!!

What word best helps the reader understand the meaning of the word impudent in paragraph 2 of "New Mistress"? deem disturbed unmannerly slave

True or False.A dilated image is similar to the pre-image.

Emter 2/2/8 as an inpropper fraction

missy went to the store and bought 3 packs of candy. Each packs holds 5 chocolate bar. how many chocolate bars did missy but at the stores