Question and answer
Find the sum of 2x 2 + 3x - 4, 8 - 3x, and -5x 2 + 2.
2x^2 + 3x - 4 + (8 - 3x) + (-5x^2 + 2); = 2x^2 - 5x^2 + 3x - 3x - 4 + 8 + 2; = -3x^2 + 0 + 4 + 2; = -3x^2 + 6
Question
Asked 3/23/2016 11:10:32 AM
Updated 3/24/2016 1:32:40 AM
1 Answer/Comment
Get an answer
New answers
Rating
3
2x^2 + 3x - 4 + (8 - 3x) + (-5x^2 + 2);
= 2x^2 - 5x^2 + 3x - 3x - 4 + 8 + 2;
= -3x^2 + 0 + 4 + 2;
= -3x^2 + 6
Added 3/24/2016 1:32:40 AM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [3/24/2016 10:25:57 AM]
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Perform the indicated operation. 5/8 + 7/12
Question
Not Answered
Updated 3/22/2016 11:03:08 AM
1 Answer/Comment
5/8 + 7/12
= 15/24 + 14/24
= 15 + 14/24
= 29/24
Added 3/22/2016 11:03:04 AM
This answer has been confirmed as correct and helpful.
27,694,301
questions answered
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
Louis Napoleon Bonaparte was the of Napoleon Bonaparte.
Weegy: Louis Napoleon Bonaparte was the first President of the French Republic and the last monarch of France. User: ...
11/15/2018 10:10:16 AM| 3 Answers
Simplify this expression: 19 – (–8) – (–14) = ? A. ...
Weegy: 19 ? ( 8) ? ( 14) User: 13 + (–12) – (–5) = ?
11/14/2018 4:26:05 PM| 3 Answers
1,360,760,000 rounded to the nearest million
11/9/2018 2:45:01 PM| 2 Answers
Which of the following describes a nuclear stress test? A. A ...
Weegy: Chronic bronchitis is the patient diagnosis which indicates that there's a hypersecretion of mucus and chronic ...
11/10/2018 4:20:04 PM| 2 Answers
S
L
R
P
R
P
R
P
R
P
R
P
Points 645 [Total 2753] Ratings 3 Comments 615 Invitations 0 Offline
S
L
R
Points 629 [Total 1350] Ratings 3 Comments 599 Invitations 0 Offline
S
L
Points 618 [Total 618] Ratings 0 Comments 618 Invitations 0 Offline
S
Points 37 [Total 37] Ratings 0 Comments 37 Invitations 0 Offline
S
Points 26 [Total 26] Ratings 0 Comments 26 Invitations 0 Offline
S
Points 20 [Total 20] Ratings 0 Comments 0 Invitations 2 Offline
S
Points 19 [Total 34] Ratings 1 Comments 9 Invitations 0 Offline
S
Points 13 [Total 13] Ratings 0 Comments 3 Invitations 1 Offline
S
P
L
Points 11 [Total 137] Ratings 0 Comments 11 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.