sierra73
sierra73
25-10-2017
Mathematics
contestada
9i(4+5i) multiply the following
Respuesta :
altavistard
altavistard
25-10-2017
Recall that i^2 = -1.
9i(4) = 36i, and 9i(5i) = 45(-1) = - 45.
Thus, the desired product is -45 + 36i.
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
A book has 12 pages. There are 2 words on each page How many words are in the book??? I'm thinking 24 Am I right
At the start of World War II, which country maintained an isolationist policy? Albania United States Poland Japan France
According to recent studies, if the __________ of the primate brain has a larger than average volume, the more likely that primate is to be sneaky.
?puedo hablar por telfono celular con mis amigos?
Can you help me do this is hard but do not forget the 4
What do mississippi and amazon rivers have in common?
I'm not sure what to do I'm suck can someone help on how to start this problem
The ratio of fruit juice to sparkling water in a punch recipe is 523 for a party the host needs to make 240 ounce a punch how many ounces of the fruit punch doe
the company's gross profit on the following sales $48,000 sales returns and allowances $6000 operating expenses $6,200 beginning inventory of $900 net purchases
para que nos sirven los medios de comunicacion masivos
