jacobahola0
jacobahola0 jacobahola0
  • 15-02-2018
  • Mathematics
contestada

find the missing term

(?????) + (7 - 3i) + (5 + 9i) + 13i = 10 - 5i

Respuesta :

Apocrophon
Apocrophon Apocrophon
  • 15-02-2018
[tex] x+(7-3i)+(5+9i)+13i=10-5i\\\\x+(7+5)+(-3i+9i+13i)=10-5i\\\\x+12+19i=10-5i\\\\x=10-12-5i-19i=-2-24i\\\\\\x=-2-24i[/tex]
Answer Link
Аноним Аноним
  • 15-02-2018
the real part is 10 - 7 - 5 = -2

tge imaginary part =  -5i - 13i + 3i - 9i =  -24i

so missing term is  -2 - 24i
Answer Link

Otras preguntas

A store is having a 20% off sale. It gives an additional 10% off the item is still above 100$ after the first discount. Jacket costs $149.99. Will you get the s
What is the answer to 2(x - 5) + 7 = x + 8
The number “Pi” (∏) is often rounded to what number?
What fraction is equal to the decimal 0.32
sin2a+sin2b/cos2a+cos2b=tan(a+b)
Your mother gave you $13.32 to buy a present for your friend's birthday. This covered three-fifths of the cost of the present. Write and solve an equation to re
How can we tell that humans are affecting climate change
Neither recordings nor photographs can be copied or borrowed because they are so fragile. Which underlined word is the subordinating conjunction?
PLEASE HELP SOON. i have been stuck on this algebra 1 question for what feels like an eternity can someone please help and soon?
Who successfully led the British Parliament during the French and Indian War?