22ckern 22ckern

03-10-2022
Mathematics

contestada

Subtract the following complex numbers:
(11-7)-(16-11)
A. 5+ 4i
OB. 5-18i
O C. -5-18i
OD. -5+4i

Respuesta :

devishri1977 devishri1977

03-10-2022

Answer:

D) -5 +4i

Step-by-step explanation:

Subtract the complex number:

Add/subtract the real part with real part and imaginary part with imaginary part.

11 - 7i -(16- 11i) = 11 - 7i - 16 + 11i

= 11 - 16 - 7i + 11i

= -5 + 4i

Answer Link

Otras preguntas

If you place a 29-foot ladder against the top of a 20-foot building, how many feet will the bottom of the ladder be from the bottom of the building?

The school principal determined that 1/4 of the original student school desks would need to be replaced this year. 50 teachers would also receive new, improved

explain the answer because im stuck

how many moles are in 75.02 grams of strontium

Factor 3x2 - 18x + 27 completely.

Después de ponerse sordo, Francisco José de Goya y Lucientes empezó a producir... (3 points) a. muchos autorretratos. b. pinturas de la locura y la fantasía

Find the least common multiple of x2 - 4x - 5 and x2 – 3x - 10.A. (x + 1)(x - 2)(x - 5)B. (x - 1)(x - 5)(x - 2)c. (x + 1)(x - 5)(x + 2)d. (x - 5)(x+ 2)(x - 1)

What is a benefit of the Name Manager feature?

HELP 9) An aircraft carrier left Hawaii and traveled toward dry dock at an average speed of 15 mph. A submarine left two hours later and traveled in the opposit

Graph the line with the y intercept 8 and slope -6