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

Electromagnetic waves differ in
Do you think homeostasis is necessary at the level of a single cell ?
What is the structure that houses the genetic information of a cell?
What is the formula of sulfurous acid? H2S HSO4 H2SO4 H2SO3
Which of the following is an indicator of an unreliable website?
Prepositions show all of the following type of relationship except
What does Charles dickens criticize in the beginning of Oliver Twist by placing Oliver in a workhouse
what is the slope of -5/8 and goes through the point (2,-3)
How did US leaders think people would respond to a military draft during World War I?
what were the motivations behind European exploration of distant lands