menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
20ab divided by (a - b)2 If a = 4 and b = -2
Ask a Question
Questions
Unanswered
Tags
Ask a Question
20ab divided by (a - b)2 If a = 4 and b = -2
asked
Dec 8, 2024
27.8k
views
1
vote
20ab divided by
(a - b)2
If a = 4 and b = -2
Mathematics
high-school
Piranna
asked
by
Piranna
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
5
votes
I’m not sure if this is right but:
20ab —> 20X4X-2
(a-b)^2 —> (4- -2)^2
Then u do -160 divided by 36
= -4.4
Swag
answered
Dec 14, 2024
by
Swag
8.6k
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
Jun 13, 2024
39.2k
views
4a ^ 2 - 20ab + 25b ^ 2
Tanise
asked
Jun 13, 2024
by
Tanise
8.0k
points
Mathematics
high-school
1
answer
3
votes
39.2k
views
asked
Sep 4, 2024
205k
views
Subtract (34ab – 15b + 8a) from (20ab +16b +4a)
Sajad Bahmani
asked
Sep 4, 2024
by
Sajad Bahmani
7.8k
points
Mathematics
high-school
1
answer
3
votes
205k
views
asked
Jan 8, 2024
63.0k
views
Correctly complete the equation below by finding the values of the capitalised pronumerals. your answers should be the lowest positive numbers possible. (16a² +15b) / 20ab = Χα / Yb 3 / Za Find X,Y & Z.
Simendsjo
asked
Jan 8, 2024
by
Simendsjo
8.9k
points
Mathematics
high-school
1
answer
4
votes
63.0k
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
What is .725 as a fraction
Write words to match the expression. 24- ( 6+3)
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.org