sebastianariel58923 sebastianariel58923

13-01-2022
Mathematics

contestada

Express in simplest a+bi form(3-5i)(-2+I)

Express in simplest abi form35i2I class=

Respuesta :

hf0028321 hf0028321

14-01-2022

Answer:

[tex](3 - 5i)( - 2 + i) = - 1 + 13i \\ 2 + 7i - (28 + 14i) = - 26 - 7i \\1 - 13i - (26 - 7i) = 1 - 13i + 26 + 7i = 25 + 19i[/tex]

Answer Link

Otras preguntas

One square tile on your kitchen floor is 11.25 inches long. It takes 12.5 tiles to cover the length of the floor. About how long is the floor?

Can i have some help?? Please???????????????

How far below the average is 1? 4? 6? How far above average is 9? 10? 12?

"Lift Every Voice and Sing" is filled with vivid figurative language. Below, list three types of figures of speech and give examples from the poem. Then discuss

Please help I just don't get it

*Fill in the blanks with the correct letters* (You don't have to explain it I just need the answers please) The general form of the equation of a circle is 7x

Which polygons are congruent?

spaceship earth at epcot center in florida is a 180 ft geosphere. estimate its volume by assuming it is a sphere with a diameter of 180 ft

identify several controllable risk factors associated with Identify several controllable risk factors associated with infectious disease, and discuss the action

You have 0.5 L of air at 203 k in an expandable container at constant pressure. You heat the container to 273 k. What is the volume of the air? A. 0.25 L B. 1.5