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

A carpenter has a board that is 8 feet long. He cuts one piece 3 1/2 feet and another piece 2 1/3 feet long. How much of the board is left?
Paul owes Paula 3535 cents and has a pocket full of 55-cent coins, 1010-cent coins, and 2525-cent coins that he can use to pay her. What is the difference betwe
Which personal pronoun correctly completes the sentence? Mom gave the sandwiches to Paul and __________. a. me b. his c. I d. hers
30x what equals 120? I need the answer right now
Following the Neolithic Revolution, a group of people formed a farming community along the Yellow River. Which of the following would most likely be true for th
What product is shown by the model 50 and 35
A triangular pane of glass has a height of 34 inches and an area of 272 square inches. What is the length of the base of the pane?
What is the Ku Klux Klan? a. a racist political party founded after the Civil War b. a racist social club founded before the Civil War c. a racist terrorist
each person will eat 2/3 of a pound of Turkey and 8 people will be at party
Label the place value 7,852.209