You have new items in your feed. Click to view.
Q: (x+5)(x+6)(x+7) =?
A: (x+5)(x+6)(x+7) = (x^2 + 6x + 5x + 30) (x + 7); = (x^2 + 11x + 30) (x + 7); = x^3 + 7x^2 + 11x^2 + 77x + 30x + 210; = x^3 + 18x^2 + 107x + 210
Question
Updated 9/17/2014 4:11:26 AM
Rating
3

(x+5)(x+6)(x+7)

= (x^2 + 6x + 5x + 30) (x + 7);

= (x^2 + 11x + 30) (x + 7);

= x^3 + 7x^2 + 11x^2 + 77x + 30x + 210;

= x^3 + 18x^2 + 107x + 210
Confirmed by andrewpallarca [9/17/2014 4:13:58 AM]

*
Get answers from Weegy and a team of really smart lives experts.
Popular Conversations
True or false? Stress has an effect on every system of the body.
Weegy: what is the question?
What's 3 * 4
Weegy: Synonyms for the word "say" which are bigger in length and in impact, are communicate, ...
S
L
Points 240 [Total 258] Ratings 0 Comments 170 Invitations 7 Online
S
L
Points 130 [Total 130] Ratings 0 Comments 130 Invitations 0 Offline
S
L
R
Points 105 [Total 256] Ratings 1 Comments 5 Invitations 9 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
Points 20 [Total 20] Ratings 1 Comments 0 Invitations 1 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
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.