Notice: Payments for answers will end 4/10/2017. Click for more info.
You have new items in your feed. Click to view.
Question and answer
Q: 21a^2 - 57a + 30
A: 21a^2 - 57a + 30 = 3(7a - 5)(a - 2)
Question
Asked 10/3/2012 12:43:40 PM
Updated 157 days ago|1/15/2018 9:09:44 PM
1 Answer/Comment
Get an answer
New answers
Rating
3
21a^2 - 57a + 30 = 3(7a - 5)(a - 2)
Added 157 days ago|1/15/2018 9:09:44 PM
This answer has been confirmed as correct and helpful.
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Find the slope of the line passing through the points (3, 8) and (-2, 5).
Weegy: 1/25 User: Find the slope of the line passing through the points (3, 8) and (-2, 5). 3 3/5 13 Weegy: 5^-2 is just like 1/(5^2) so the answer is 1/25 (More)
Question
Expert Answered
Updated 6/25/2014 3:03:47 PM
1 Answer/Comment
The slope of the line passing through the points (3, 8) and (-2, 5) is 3/5. m = (5-8)/(-2-3); m = -3/-5 = 3/5
Added 6/25/2014 3:03:45 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [6/25/2014 3:12:14 PM]
27,009,583 questions answered
*
Get answers from Weegy and a team of really smart lives experts.
S
L
Points 254 [Total 272] Ratings 0 Comments 184 Invitations 7 Offline
S
L
Points 130 [Total 130] Ratings 0 Comments 130 Invitations 0 Offline
S
L
R
Points 125 [Total 276] Ratings 1 Comments 5 Invitations 11 Offline
S
R
L
R
P
R
P
R
Points 66 [Total 734] Ratings 0 Comments 6 Invitations 6 Offline
S
1
L
L
P
R
P
L
P
P
R
P
R
P
R
P
P
Points 62 [Total 13329] Ratings 0 Comments 62 Invitations 0 Offline
S
L
1
R
Points 34 [Total 1450] Ratings 2 Comments 14 Invitations 0 Offline
S
L
Points 10 [Total 187] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 10 [Total 13] Ratings 0 Comments 10 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.