jjanee5 jjanee5
  • 02-11-2017
  • Mathematics
contestada

how do I solve (7-6i)(-8+3i)?

Respuesta :

luziguzi1068
luziguzi1068 luziguzi1068
  • 02-11-2017
i = {2.666666667, 1.166666667
Answer Link
Аноним Аноним
  • 02-11-2017
Solution step by step

(7-6i)(-8+3i)
=7×(-8)+7×3i-6i×(-8)-6i×3i
=-56+21i+48i+18i^2
=-56+69i-18×(-1)
=-56+69i+18
=-38+39i
Answer Link

Otras preguntas

How does the radioactive isotope C-14 differ from its stable counterpart C-12?
How to solve the problem
In what ways did the civil war expose class based tensions in american society?
An object moves on a conveyor belt at a speed of 60 inches per second. Explain how you could conver the speed to feet per minute
reference material that contains Maps
The price of a pair of shoes is $28. The sales tax rate is 2.39 percent. What is the total amount you would pay if you bought these shoes? $26.92 $28.59 $28.67
Bettina spoke into a microphone during the school play to increase the sound of her voice so the audience could hear her speak. The loudness of Bettina’s voice
what is the answer to 5+2x10
What are 5 ways people could become slaves in ancient greece?
The standard guidelines for fluid intake recommend that a 10dash​20-kg child should have 1000 mL of fluid plus 50 mL for each full kilogram of body weight over