Question and answer
find the product of this(x-1) (x 2)
Question
Asked 2/15/2012 10:02:12 PM
Updated 9/10/2014 1:20:25 AM
3 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by andrewpallarca [9/10/2014 1:20:25 AM]
f
Get an answer
Original conversation
User: find the product of this(x-1) (x 2)

Weegy: The answer is x=(5)/(2).
thederby|Points 859|

User: (x-1)(x+2)

Weegy: The answer is x=(5)/(2).
thederby|Points 859|

User: (9-5x)^2

Weegy: check this answer with the foil method. first x * x= x^2 outer x * 2= 2x inner -1 * x= -1x or -x last -1 * 2= -2 answer is x^2 -x-2 = (x-1)(x+2) Source(s): I just learned the foil method in class.
Expert answered|Envious|Points 30|

Question
Asked 2/15/2012 10:02:12 PM
Updated 9/10/2014 1:20:25 AM
3 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by andrewpallarca [9/10/2014 1:20:25 AM]
New answers
Rating
8
(x - 1)(x + 2)
= x^2 + 2x - x - 2
= x^2 + x - 2
Added 9/10/2014 1:19:06 AM
This answer has been confirmed as correct and helpful.
8
(9 - 5x)^2
= (-5x + 9)(-5x + 9)
= 25x^2 - 45x - 45x + 81
= 25x^2 - 90x + 81
Added 9/10/2014 1:20:18 AM
This answer has been confirmed as correct and helpful.
5
(x-1)(x+2) using the foil method, we get x^2+2x-x-2
=x^2-x-2

And for the (9-5x)^2, the expanded form would be 25x^2-90x+81.
Added 2/15/2012 10:42:42 PM
This answer has been flagged as incorrect.
Flagged by andrewpallarca [9/10/2014 1:19:08 AM]
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
36,404,588
questions answered
';
Popular Conversations
What is the difference between DNA and RNA? DNA is a protein and RNA ...
Weegy: 2. The main difference between DNA and RNA nucleotides is: DNA has thymine as a nucleotide, while RNA has ...
8/4/2022 12:20:08 PM| 24 Answers
A child s temperament is primarily influenced by _______ factors. The ...
Weegy: A child s temperament is primarily influenced by BIOLOGICAL factors.
8/4/2022 1:10:34 AM| 16 Answers
A society that is dominated by men is called _____.
Weegy: A society dominated by men is called patriarchy. User: Communism a classless society where control of wealth ...
8/3/2022 7:01:40 PM| 15 Answers
"I don't like coffee." "______ do I."* So Neither Either No Is Jo ...
Weegy: I don't like coffee." "NEITHER do I."
8/10/2022 6:05:13 AM| 14 Answers
The correct plural of the noun attorney is _______. The primary ...
Weegy: The correct plural of the noun attorney is attorneys.
8/9/2022 8:18:09 PM| 12 Answers
Questions 1 10: For each blank, write a word that is an antonym of ...
Weegy: 1. He couldn?t bear the cold of Alaska after living in the __________ of Texas. 2. He has been accused of ...
8/9/2022 8:26:35 PM| 10 Answers
1. an anecdote, story, example, or incident to illustrate a ...
Weegy: 1. [ Supporting details: an anecdote, story, example, or incident to illustrate a point ]
8/12/2022 4:30:26 PM| 9 Answers
S
L
Points 352 [Total 900] Ratings 0 Comments 232 Invitations 12 Offline
S
L
Points 260 [Total 352] Ratings 2 Comments 240 Invitations 0 Offline
S
L
Points 226 [Total 236] Ratings 5 Comments 166 Invitations 1 Offline
S
L
P
R
Points 219 [Total 1968] Ratings 0 Comments 219 Invitations 0 Offline
S
L
Points 219 [Total 515] Ratings 0 Comments 219 Invitations 0 Offline
S
L
R
Points 180 [Total 1654] Ratings 3 Comments 150 Invitations 0 Offline
S
L
P
Points 161 [Total 1125] Ratings 3 Comments 131 Invitations 0 Offline
S
L
Points 78 [Total 238] Ratings 1 Comments 68 Invitations 0 Offline
S
L
Points 72 [Total 842] Ratings 1 Comments 62 Invitations 0 Offline
S
Points 66 [Total 66] Ratings 0 Comments 66 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.