Mathematics
09.04.2021 11:13
145
314
6
Solved by an expert
I don t understand the purple equation and why it equals -2
I don't understand the purple equation and why it equals -2
Show Answers
Amyra2003
4,8(98 marks)
The conjugate of a + bi is a - bi.
The conjugate of a - bi is a + bi.
All you do is change the sign of the imaginary part.
The conjugate of 5 - 2i is 5 + 2i.
The 5 remains the same. The imaginary part -2i becomes +2i.
The conjugate of a - bi is a + bi.
All you do is change the sign of the imaginary part.
The conjugate of 5 - 2i is 5 + 2i.
The 5 remains the same. The imaginary part -2i becomes +2i.
Popular Questions about the subject: Mathematics
Find the coordinates of the center of the following circle (7-5)...
Mathematics
07.06.2023 01:47
Find the (a) mean, (b) median, (c) mode, and (d) midrange for...
Mathematics
02.12.2020 04:35
Enter the equation for the graph. y = [?] cos([ ]x)...
Mathematics
12.06.2023 11:54
Fundraiser has goal of at least $500, selling tee shirts for $10.00...
Mathematics
29.02.2020 19:51
I need help ewir[htw[h403th31p9uqhew[ti2o4j;klrewspoqji4]i2j[pwkew...
Mathematics
09.12.2021 16:11
Carmen gets a $500 cash advance on her credit card. The annual...
Mathematics
14.07.2022 10:22
If a point is chosen inside the circle, what is the probability...
Mathematics
03.12.2022 13:24
QUESTION 1 The accompanying diagram shows the graph of f(x) = a*...
Mathematics
26.04.2021 19:22
Please help!! A diameter is 22 feet. What is the radius?...
Mathematics
21.10.2020 23:19
Write an equation in slope-intercept form that passes through (-6,...
Mathematics
23.12.2020 01:43
New questions by subject
Being able to determine the main idea in the related supporting...
World Languages
23.01.2023 06:03
Achef is preparing a purée of an uncooked soft food. he s most...
Arts
18.07.2020 20:06
One of the differences between an advanced practice registered...
Biology
29.10.2022 11:55
Which sentence most effectively creates a formal tone and voice...
English
14.06.2021 12:32
An individual who meets the threshold criteria for the risk factor...
Health
30.10.2021 18:32
What is 2 times 2 and the you add 10 more...
Mathematics
16.06.2020 11:00
Alcohol short term memory and tracking ability...
History
08.05.2023 10:42
If you are caught speeding in a school or construction zone you’re...
Social Studies
27.06.2022 06:26
Bricks are delivered to a work site and stacked in rows and columns,...
Mathematics
16.08.2022 22:05
3. some investments in the stock market have earned 12% annually....
Mathematics
08.07.2020 11:15
Find out answers to questions
from an AI-bot
from an AI-bot
Get full access
Answers
