menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Simplify the expression below as much as possible. (7-6i) + (-1 + 4i) -(4-7i) A. 10 + 5i B. 2 - 9i C. 10-9i D. 2 +5i
asked
Oct 4, 2022
82.8k
views
0
votes
Simplify the expression below as much as possible.
(7-6i) + (-1 + 4i) -(4-7i)
A. 10 + 5i
B. 2 - 9i
C. 10-9i
D. 2 +5i
Mathematics
high-school
Unjuken
asked
by
Unjuken
8.9k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
6
votes
B. 2-9i. Is the correct answer
Sumanth Shastry
answered
Oct 6, 2022
by
Sumanth Shastry
8.3k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
6
votes
The answer is D hope this helped
Joash
answered
Oct 8, 2022
by
Joash
8.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
May 5, 2019
213k
views
Simplify 1). (-1+8i)-(6+6i) 2). (1-5i)(1-7i) 3). -9-3i/-i 4). -5-3i/1-9i
Brad Reed
asked
May 5, 2019
by
Brad Reed
7.8k
points
Mathematics
high-school
1
answer
5
votes
213k
views
asked
Dec 5, 2017
123k
views
Simplify the expression. (–2 –2i)(–4 + 6i) (1 point) 8 – 4i 8 – 12i 20 – 4i –4 – 4i Simplify the expression. (5 – 5i) – (–6 – 3i) (1 point) –1 – 8i 11 – 2i –11 + 2i 9i
Twinlakes
asked
Dec 5, 2017
by
Twinlakes
7.6k
points
Mathematics
high-school
1
answer
0
votes
123k
views
asked
Dec 25, 2024
89.4k
views
Which expressions represent real numbers and which represent complex numbers? a) (0 + 4i) b) (7i^2 + 6i^3) c) (√((-3)^2)) d) (-1 + 3i^2) e) (i^4) f) (√(-3)) g) (409) h) (-2 + 5i)
Jeffrey LeCours
asked
Dec 25, 2024
by
Jeffrey LeCours
8.2k
points
Mathematics
high-school
1
answer
5
votes
89.4k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity