annameghan
annameghan annameghan
  • 03-10-2017
  • Mathematics
contestada

multiple (8+3i)(3+5i)

Respuesta :

Аноним Аноним
  • 03-10-2017
The answer would be 9+49 i

Answer Link
filipp555
filipp555 filipp555
  • 03-10-2017
Use FOIL: (8)(3) + (3i)(5i) + (3i)(3) + (8)(5i)
Simplify:    (24) + (15i^2) + (9i) + (40i)
Since i^2= -1: 24 + (-15) + 9i + 40i
Group like terms: 49i + 9
Answer: 49i+9
Answer Link

Otras preguntas

put the letters in the correct order 1. edvid2. gustgreld 3. gregadd4. paiserd5. yavlerb​​
In a 250-word minimum entry, write freely about our current reading assignment, The Tradjedy of Romeo and Juliet. Consider expressing: your challenges with the
What is a privateer?
What were the floating roads used in Mulberry Harbour.
Evaluate the following expression using the given values: (1 point) Find x - 3y if x = 3 and y = -2. -9 -3 3 9
What was the first dinosaur ever existed?
This scatter plot shows the data collected by measuring the amount of water in a tank every 15 minutes. What is the equation of the line of best fit?A: y= -4/3x
Do anybody know this answer if so help me please
National Corporation needs to set a target price for its newly designed product M14–M16. The following data relate to this new product. Per Unit Total Direct
What is a red tide ?