menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Identify the number as real, complex, pure imaginary, or nonreal complex. (More than one of these descriptions may apply.) Square root -81
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Identify the number as real, complex, pure imaginary, or nonreal complex. (More than one of these descriptions may apply.) Square root -81
asked
Jan 1, 2023
180k
views
4
votes
identify the number as real, complex, pure imaginary, or nonreal complex. (More than one of these descriptions may apply.) Square root -81
Mathematics
college
Kellen
asked
by
Kellen
8.5k
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.
1
Answer
1
vote
√-81 = -9i
Pure imaginary - complex
FallasB
answered
Jan 7, 2023
by
FallasB
7.8k
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
Sep 9, 2024
39.0k
views
Identify the number as real, complex, pure imaginary, or nonreal complex. (More than one of these descriptions may apply.) 2+3i
Jonathan Wickens
asked
Sep 9, 2024
by
Jonathan Wickens
9.2k
points
Mathematics
college
1
answer
5
votes
39.0k
views
asked
Aug 9, 2024
84.2k
views
Identify the number as real, complex, pure imaginary, or nonreal complex. (more than one of these descriptions may apply) -5
Rshepherd
asked
Aug 9, 2024
by
Rshepherd
7.9k
points
Mathematics
high-school
1
answer
2
votes
84.2k
views
asked
Mar 9, 2019
6.1k
views
is -4 real, complex, pure imaginary, or nonreal complex. (More than one of these descriptions may apply.)
Patrick
asked
Mar 9, 2019
by
Patrick
8.2k
points
Mathematics
high-school
1
answer
3
votes
6.1k
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
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
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?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org