menu
Qamnty
Login
Register
My account
Edit my Profile
Private messages
My favorites
Find the two square roots of 400
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Find the two square roots of 400
asked
Feb 4, 2021
134k
views
1
vote
Find the two square roots of 400
Mathematics
high-school
Tom Geudens
asked
by
Tom Geudens
8.4k
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
4
votes
-20 & 20 .. hope this helps a lot ;)
Manak Kapoor
answered
Feb 6, 2021
by
Manak Kapoor
8.4k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
2
votes
Answer:
20 and -20
20^2 = 400
(-20)^2=400 since two negative is positive
Lafleur
answered
Feb 10, 2021
by
Lafleur
7.7k
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
How do you can you solve this problem 37 + y = 87; y =
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