menu
Qamnty
Login
Register
My account
Edit my Profile
Private messages
My favorites
Is the square root of 18 a rational number
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Is the square root of 18 a rational number
asked
Apr 22, 2016
211k
views
4
votes
Is the square root of 18 a rational number
Mathematics
high-school
Invulner
asked
by
Invulner
8.1k
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
2
votes
No, there is no number you can multiply by itself and get exactly 18.
Ivan Bara
answered
Apr 22, 2016
by
Ivan Bara
8.0k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
3
votes
No, root 18 is the irrational number. Because 18 has no exact number from which it should made.
Kefet
answered
Apr 26, 2016
by
Kefet
8.0k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.
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
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?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qamnty