cookie2466r cookie2466r

11-12-2020
Mathematics

contestada

How do you solve this ? (4-2i) - (-1 +3i)

Respuesta :

goodLizard goodLizard

11-12-2020

Answer:

[tex]5-5i[/tex]

Step-by-step explanation:

First expand the brackets:

[tex](4-2i)-(-1+3i) = 4-2i+1-3i[/tex]

[tex]=5-5i[/tex] (collect like terms)

Hope this helps :)

Answer Link

Otras preguntas

Most early castles had walls that were two feet thick six feet thick eight feet thick

Which of the following is not a characteristic of a unitary government? A. centralized B. one authority C. divided powers D. government in one location

Unscramble the spanish words to make a complete sentence. Mamá ay harto los quehaceres de estoy

In 1976, a historian is writing about a book analyzing the causes of the american revolution, which was fought 200 years earlier. Which of the following sources

what is the volume in cubic feet of a greenhouse that is 20 ft long, 15 ft wide, 10 ft high

Which statement best describes the economy of India in the late 1700s? In the late 1700s, British farmers produced cotton that was shipped to Indian factories t

Which term identifies the cell’s ability to maintain its internal conditions? transport diffusion osmosis homeostasis

Is rust eating a hole in a metal bucket living or nonliving?

explain step by step how to arrive at a single rational number to represent the following expression. Show both a written explanation and th related math work f

Tell the value of n 24 - n =18