jazzymlear5818 jazzymlear5818
  • 03-06-2020
  • Mathematics
contestada

Which addition expression
has the sum 8 - 3i ?
(9 + 2i) + (1 - i)
(9 + 4i) + (-1 - 71)
(7 + 2i) + (1 - 1)
(7 + 4i) + (-1 - 71)

Respuesta :

jessblue122
jessblue122 jessblue122
  • 03-06-2020
B. (9+4i)+(-1-7i)

This is because when you add the terms, the 9 becomes an 8 and the 4i becomes a negative 3i.
Answer Link

Otras preguntas

what does don't judge a book by its cover mean
What is 14.613 rounded to the nearest tenth?
What percent of 45 is 72?
what is 65/8 as a mixed number
how does a bed exert force on you
How did Japan's relationship to the larger world change during its modernization process?
7. The Preamble of the Constitution of the United States clearly states that the source of governmental authority is which of the following? Local governments
The combination of sulfur dioxide, nitrogen oxide, and atmospheric moisture creates A. drinking water. B. smog. C. acid rain. D. pesticides.
hunter pushed his motorcycle for three miles before he finally quit, exhausted from the effort. Identify the participial phrase in the sentence. A) pushed his m
if a rock is sitting in the dirt, the normal force from the ground and________are acting on it