menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Help meeee please....
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Help meeee please....
asked
Dec 6, 2019
150k
views
3
votes
Help meeee please....
Mathematics
middle-school
Nerielle
asked
by
Nerielle
7.8k
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
Area of rectangle = length x breadth
= (5x+2) x (x-4)
Multiply the parentheses
5x^2-20x+2x-8
5x^2 -18x -8 <---- Answer (3rd option)
Rodrigosimoesrosa
answered
Dec 8, 2019
by
Rodrigosimoesrosa
7.7k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
0
votes
( X-4)•(5x+2)= 5x^2 +2x-20x-8= 5x^2 -18x-8
Is the 3rd option from up to down
Divyang Solanki
answered
Dec 11, 2019
by
Divyang Solanki
7.6k
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 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
How do you estimate of 4 5/8 X 1/3
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org