nancy5565 nancy5565
  • 03-10-2017
  • Mathematics
contestada



Which expression is equal to (−12−2i)+(2+2i)?



10−4i
−10−4i
−10
10

Respuesta :

Аноним Аноним
  • 03-10-2017
(-12 - 2i) + (2 + 2i)
= -12 - 2i + 2 + 2i
= -12 + 2 - 2i + 2i
= -10

Answer: -10
Answer Link

Otras preguntas

Which of the following best describes the purpose of a Carbon Tax? a Increasing the tax on something that creates carbon, results in a lower consumption of tha
Use green's theorem to find integral subscript c left parenthesis y space plus space e to the power of square root of x end exponent right parenthesis d x space
Majken is turning 18 years old soon and wants to calculate how many seconds she will have been alive. Her code looks like this: numYears ← 18 secondsInDay ← 60
Sebastian buys a gift which costs £18.20 He pays with a £20 note. (a) How much change does he receive?​
How did the civil service test reflect Confucian principles?
How would you distinguish between the anatomical neck and surgical neck of the humerus?.
What was the debate on the whiskey rebellion??
what is (4x6) x (3-2)
Hi can someone help me with my English homework Present perfect Rewrite the incorrect sentences. The exercise is in the photo Thank u:)
highlight the sentence that president johnson is using to unite the citizens in support of civil rights.