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

Can someone help me with 3
Solve the proportions
the sum of twice a number and 5 is at most 3 less than the number
A bag of marbles contain 7 blue, 6 green, 3 yellow and 2 red. What is the probability of randomly choosing 1 blue or red marble?
what is the number in standard form 4.9x10^8
Gaming a video-game designer is using the expression 6n3 in a program to determine points earned, where n is the game level. simplify the expression for the n2
Although color don’t change, our ability to distinguish between them does fact or opinion
If 8.753 g of the heptahydrate produces 8.192 g of the hexahydrate, how many grams of anhydrous nickel(ii) sulfate could be obtained?
PLEASE HELP ASAP!!! Will mark brainliest.
What was the final result of the civil war?