Question and answer
Factor: x2 – 121
This conversation has been flagged as incorrect. New answers have been added below ....
Get an answer
Original conversation
User: Factor: x2 – 121

Weegy: x ? - 1 = (x - 1) (x + 1) Check (x - 1) (x + 1) x (x + 1) - 1 (x + 1) x ? + x - x - 1 x ? - 1
wedekind|Points 1182|

User: 1. Simplify: cd2 + 6a2c2 - 8cd2 + a2c2

Weegy: 7a2c2-7cd2
ASVNBKW88|Points 21|

Question
Asked 7/9/2012 2:59:17 PM
Updated 7/14/2014 8:20:59 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by jerry06 [7/14/2014 8:20:59 PM]
New answers
Rating
3
x^2 - 121 = (x - 11)(x + 11)
Added 7/14/2014 8:20:57 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [7/16/2014 10:38:29 AM]
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Multiply. (8x4)(6x3)(-5x6)
Weegy: The answer is -12960 User: Multiply. -9x4(5x - 2) Weegy: If 5x - 3 User: Multiply. (9m + 10)2 Weegy: Can you kindly clarify your question please , is Multiply. (9m + 10) x 2 or Multiply. (9m + 10)^2 ? (More)
Question
Expert Answered
Updated 6/8/2014 3:49:40 PM
3 Answers/Comments
(8x^4)(6x^3)(-5x^6) = -240x^13
Added 6/8/2014 3:48:01 PM
This answer has been confirmed as correct, not copied, and helpful.
-9x^4(5x - 2) = -45x^5 + 18x^4
Added 6/8/2014 3:48:41 PM
This answer has been confirmed as correct, not copied, and helpful.
(9m + 10)^2

= (9m + 10)(9m + 10)

= 81m^2 + 90m + 90m + 100

= 81m^2 + 180m + 100
Added 6/8/2014 3:49:40 PM
This answer has been confirmed as correct, not copied, and helpful.
Multiply. (9m + 10)2
Weegy: 38m (More)
Question
Expert Answered
Asked 7/7/2012 4:30:26 PM
0 Answers/Comments
Multiply. (x+1/7)(x-1/7) User: Divide. 6x^4-9x^3-7x^2/x^2
Weegy: So if you take x^2 as a common from the numerator you get x^2(6x^2-9x-7)/x^2 you can cancel the x^2 from numerator and denominator, and the result is just the numerator 6x^2-9x-7 (More)
Question
Expert Answered
Asked 7/7/2012 4:35:30 PM
0 Answers/Comments
Simplify. (63a)3
Weegy: Can you kindly clarify your question please , is it Simplify. (63a) x 3 or , Simplify. (63a)^3 ? (More)
Question
Expert Answered
Asked 7/7/2012 4:24:45 PM
0 Answers/Comments
Multiply. (x + 2)(x - 4) x represents something
Weegy: Sequence of development would be the order in which the development happens and the rate of development is the speed at which development happens. The difference is important because speed does not necessarily have to do with the sequence. User: I dont understand that. can you multiply this? Weegy: Your question is not displayed in my screen may i know what you dont understand? User: what is (x+2) Multiplied by (x-4) Weegy: x=-4 User: Multiply (9m + 10)*2 Weegy: 38m User: Multiply. -9x4*(5x - 2) Weegy: If 5x - 3 User: Multiply (8x4)*(6x3)*(-5x6) Weegy: The answer is -12960 User: Simplify (63a)3 Weegy: Can you kindly clarify your question please , is it Simplify. (63a) x 3 or , Simplify. (63a)^3 ? User: its times 3 Weegy: = 6 User: Evaluate. (-9)*0 Weegy: The answer is 1. Anything to the power of 0 will equal 1. Try it on your calculator. User: Subtract. (3x3 + 2x5 - 1 + 7x4) - (5 + 9x4 + 9x5 - 5x3) Weegy: 11x5 + 16x4 - 2x3 ? 6 User: Add. (-5 + 6x7 + 2x5) + (9x7 + 5x5 + 9) Weegy: 5x5= 25 User: Evaluate the polynomial. x2 + 3y2 + 2xy, when x = 4 and y = 2 Weegy: Please clarify your question (More)
Question
Expert Answered
Updated 4/27/2014 10:50:06 PM
9 Answers/Comments
(63a)*3 = 189a
Added 4/27/2014 10:43:27 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [4/27/2014 10:46:09 PM]
(-9)*0 = 0
Added 4/27/2014 10:44:05 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [4/27/2014 10:46:10 PM]
(3x^3 + 2x^5 - 1 + 7x^4) - (5 + 9x^4 + 9x^5 - 5x^3)
= 3x^3 + 2x^5 - 1 + 7x^4 - 5 - 9x^4 - 9x^5 + 5x^3
= 8x^3 - 2x^4 - 7x^5 - 6
Added 4/27/2014 10:45:57 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [4/27/2014 10:46:11 PM]
(-5 + 6x^7 + 2x^5) + (9x^7 + 5x^5 + 9)
= -5 + 6x^7 + 2x^5 + 9x^7 + 5x^5 + 9
= 4 + 15x^7 + 7x^5
Added 4/27/2014 10:47:31 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [4/27/2014 10:48:45 PM]
when x = 4 and y = 2,
x^2 + 3y^2 + 2xy
= 4^2 + 3(2^2) + 2(4)(2)
= 16 + 12 + 16
= 28 + 16
= 44
Added 4/27/2014 10:50:06 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by yumdrea [4/27/2014 10:55:47 PM]
23,853,650 questions answered
Popular Conversations
Which word has a more negative connotation for the sentence ...
Weegy: We bought __________________ souvenirs at the amusement park: a. inexpensive. User: The dictionary meaning ...
2/7/2016 8:01:03 AM| 3 Answers
Both species benefit in the type of symbiosis called parasitism.
Weegy: Both species benefit in the type of symbiosis called parasitism. FALSE. User: Mutualism, commensalism, and ...
2/7/2016 9:25:53 AM| 3 Answers
You don't really approve of the idea of political parties. However, ...
Weegy: You don't really approve of the idea of political parties. However, you're known as a Federalist and are soon ...
2/7/2016 1:00:15 AM| 2 Answers
An organism’s particular role in its habitat, or how it makes its ...
Weegy: An organism's particular role in its habitat, or how it makes its living, is called its niche. User: An ...
2/7/2016 9:17:59 AM| 2 Answers
Weegy Stuff
S
Points 219 [Total 616] Ratings 0 Comments 219 Invitations 0 Offline
S
P
P
Points 142 [Total 949] Ratings 0 Comments 142 Invitations 0 Offline
S
1
L
L
P
R
P
L
P
Points 106 [Total 11279] Ratings 0 Comments 106 Invitations 0 Offline
S
L
P
Points 46 [Total 2114] Ratings 0 Comments 46 Invitations 0 Offline
S
Points 29 [Total 39] Ratings 0 Comments 29 Invitations 0 Offline
S
Points 4 [Total 904] Ratings 0 Comments 4 Invitations 0 Offline
S
Points 4 [Total 4] Ratings 0 Comments 4 Invitations 0 Offline
S
R
Points 2 [Total 438] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 1 [Total 2] Ratings 0 Comments 1 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)