Aa123456789 Aa123456789
  • 03-08-2017
  • Mathematics
contestada

Multiply 6+2i6+2i and it's conjugate. Simplify.

Respuesta :

choco4
choco4 choco4
  • 03-08-2017
(6 + 2i) (6 + 2i)

36 + 12i + 12i + 4i^2

like terms 

36 + 24i + 4i^2 

i^2 becomes -1

36 + 24i - 4

like terms 

= 24i + 32
Answer Link

Otras preguntas

What is the area of the nonagon given below? Please explain how you got the answer
What do security supervisor do?
Find the product (-4/9) - (-3/8)
Susan, Enrique and Martin are going for a meal. Susan pays £26, Enrique pays £20 and Martin pays £18. What fraction of the meal did each friend pay for?
Embáulate the given function for f(8) f(x)=(x-5)2 f(8=
How does the underlined simile add meaning to the poem? It explains why Monet painted this scene. It creates imagery that appeals to hearing. It describes the u
How did the Berlin Conference affect 19th-century European imperialism in Africa? A. It led to military conflicts among European powers over unclaimed territory
Simplify the expression by combining like terms: Algebra 1
What is the only beatles song to feature a drum solo?.
What background knowledge would best add to a reader’s understanding of an online article about recycling in local communities