cameroncowan13 cameroncowan13
  • 20-08-2020
  • Mathematics
contestada

(10+i)^2 = (in form a+bi)

Respuesta :

KurdishPotato
KurdishPotato KurdishPotato
  • 20-08-2020

Answer:

99+20i

Step-by-step explanation:

(10+i)^2

➡

(10 + i) × (10 + i) = 100 + 10i + 10i + i^2 add like terms

100 + 20i + i^2 since i^2 = -1 we can write the expression like this

99 + 20i

Answer Link

Otras preguntas

Koda is solving 13 × 16. He used an area model to help work through each step. Which calculation did Koda make to get the highlighted partial product?
What is a place where an organism lives and that provides for the type of food, shelter, moisture and temperature needed for survival?
how many times larger is the value 4.74 than the value 0.047 for
People who stop taking relatively high doses of benzodiazepines can experience an abrupt return of the original anxiety they were using the drugs to suppress. t
plz help. it would be greatly appreciated
I need help..................
A market has a apples. Tomorrow it will receive a shipment that will increase its apple stock by 5%. This addition creates the expression, a + 0.05a. Which expr
What is this small paragraph about? (PLEASE ANSWER + BRAINLIEST !!!)
a key principle of the economic theory of communism is
what are the two places you find Epithelial tissue in your body