Zoe801 Zoe801
  • 19-10-2018
  • Mathematics
contestada

Simplify.

(−3+2i)−(5+4i)
PLEASE SOLVE WILL GIVE BRAINLIST

Respuesta :

K12Brain
K12Brain K12Brain
  • 19-10-2018

Simplify brackets

−3+2ı−5−4ı


 Collect like terms

(−3−5)+(2ı−4ı)


Simplify

−8−2ı

Hope that helped.

Answer Link
konrad509
konrad509 konrad509
  • 19-10-2018

[tex]-3+2i-(5+4i)=\\\\-3+2i-5-4i=\\\\-8-2i[/tex]

Answer Link

Otras preguntas

What word describes the relationship between oppsite angles of a parallelogram?
how do you find the least common multiple of these two expressions. 10x^5v^8 and 25x^4v^7u^2
how do you find the least common multiple of these two expressions. 10x^5v^8 and 25x^4v^7u^2
Tourist: "How many birds and lions do you have in your zoo?" Zookeeper:"There are 30 heads and 100 feet." Find the number of each animal. I need to know how to
simplify please! find the solution.
I just purchased a swimming pool with the dimensions of 15 feet across and 42 inches deep. Yes it is a circle. I need to know how many gallons of water it will
when we divide 2√3 by 2√3 it gives 3 how ?(2√3/2√3)
a rectangular plot of land is 100 feet long and 50 feet wide how long is the walkway along the diagonal? round to the nearest foot.
How many significant figures are in the number 307? 080?
4 friends share 3 apples equally. What fraction of the apple does each friend get ?