Select the product of (9x + 2)(9x - 2)
Updated 6/26/2014 9:19:00 AM
s
Original conversation
User: Select the product of (9x + 2)(9x - 2)

Weegy: (9x + 2)(9x - 2) = 81x^2 - 4

User: Select the product of (6x + 9)(x2 - 4x + 5)

Weegy: (6x + 9)(x2 - 4x + 5) = 6x^3 - 15x^2 - 6x + 45

User: Select the product of (-8x8y)(x9y8)

Weegy: (-8x8y)(x9y8) = -8x^17y^9

User: Select the product of (5x - 4)2

Updated 6/26/2014 9:19:00 AM
Rating
3
(5x - 4)2;
= 5x*2 - 4*2;
= 10x -8;
This answer has been flagged as incorrect.
Confirmed by alfred123 [2/22/2014 10:22:03 AM], Rated good by alfred123, Flagged by yeswey [6/26/2014 7:28:48 AM]
3
(5x - 4)^2 = 25x^2 - 40x + 16
Confirmed by andrewpallarca [6/26/2014 7:31:50 AM]
I could not see the ^ sign and so how is it confirmed that it was not * and was ^?
erikalui, for this type of question, it is common that a number that comes after a close parenthesis is understood as ^ (raised to...)

Otherwise, if it is meant to be multiplied, the user will ask
(5x - 4) * 2 or (5x - 4) x 2

I have been seeing similar questions on random archives, and it is always intended as ^
This problem is with most of the math questions as many times the questions do not have an addition sign or multiplication sign.

May be it's better not to attempt such questions.
That's true, there are some questions that are missing operational signs, we should not assume those questions, but this one is a different case, it is a complete question.
Select the difference of (2x^2 - 5x^3) - (8x^2 - 8x^3). User: 6(2x + 7)
Updated 2/20/2014 9:24:02 PM
(2x^2 - 5x^3) - (8x^2 - 8x^3) = -6x^2 + 3x^3
Confirmed by yumdrea [2/20/2014 10:17:53 PM]
6(2x + 7) = 12x + 42
Confirmed by yumdrea [2/20/2014 10:17:54 PM]
emdjay23, you should contact Weegy admin regarding this conversation.
Select the product of (9x - 4)(7x + 6)
Weegy: (9x - 4)(7x + 6) = 63x^2 + 26x - 24 (More)
Simplify the following expression. (x + 8)^3
Weegy: (x + 8)^3 = x^3 + 24x^2 + 192x + 512 (More)
Updated 4/1/2014 1:03:23 PM
Select the product of (9x + 2)(9x - 2)
Updated 2/20/2014 8:35:39 PM
(9x + 2)(9x - 2) = 81x^2 - 4

Confirmed by yumdrea [2/20/2014 10:18:34 PM]
Select the product of (3x+7)*(7x-3)
Updated 2/20/2014 8:32:47 PM
(3x+7)*(7x-3)
= 21x^2 - 9x + 49x - 21
= 21x^2 + 40x - 21
Confirmed by yumdrea [2/20/2014 10:18:44 PM]
31,098,357
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
The three NIMS guiding principles are:
Weegy: The National Incident Management System (NIMS) is a standardized approach to incident management developed by ...
In NIMS, resource inventorying refers to preparedness activities ...
Weegy: The National Incident Management System (NIMS) is a standardized approach to incident management developed by ...
In NIMS, resource inventorying refers to preparedness activities ...
Weegy: The National Incident Management System (NIMS) is a standardized approach to incident management developed by ...
The purpose of the constitution is presented in the
Weegy: The purpose of the Constitution is presented in the Preamble. User: What was/were established to settle ...
Who intended to write an epic poem 12 books long? Edmund ...
Weegy: Sir Walter Raleigh intended to write an epic poem 12 books long.
All elements of the community must be activated, engaged, and ...
Weegy: All elements of the community must be activated engaged and integrated to respond to a major or catastrophic ...
Which NIMS Management Characteristic helps to eliminate confusion ...
Weegy: The National Incident Management System (NIMS) is a standardized approach to incident management developed by ...
What causes nausea diarrhea abdominal pain from alcohol abuse
Weegy: Nausea, diarrhea, and abdominal pain are damaging effects on the pancreas from alcohol abuse. User: About 90% ...
he shape of a sign indicates what type of sign it is
Weegy: The shape of a sign indicates what type of sign it is. TRUE. User: youth who drink before the age of ...
Which NIMS Management Characteristic refers to the number of ...
Weegy: The National Incident Management System (NIMS) is a standardized approach to incident management developed by ...
W I N D O W P A N E
FROM THE CREATORS OF
weegy
WINDOWPANE is the live-streaming social network that turns your phone into a live broadcast camera for streaming to friends, family, followers, or everyone. Share what’s outside your window and all around you. Earn a little too.
Top Windowpane Earnings
\$107.11
Hearts 2,186 Views 8,712 Streams 112
\$80.97
Hearts 1,653 Views 6,405 Streams 87
\$66.25
Hearts 1,351 Views 139,590 Streams 119
\$33.60
Hearts 805 Views 48,448 Streams 45
\$21.15
Hearts 549 Views 33,312 Streams 38
\$16.70
Hearts 366 Views 11,427 Streams 19
\$12.15
Hearts 364 Views 17,261 Streams 22
\$11.50
Hearts 820 Views 41,549 Streams 56
S
L
Points 981 [Total 1844] Ratings 7 Comments 911 Invitations 0 Offline
S
L
P
P
Points 569 [Total 2109] Ratings 3 Comments 539 Invitations 0 Offline
S
L
P
Points 494 [Total 2860] Ratings 4 Comments 454 Invitations 0 Offline
S
L
P
R
Points 400 [Total 2389] Ratings 0 Comments 360 Invitations 4 Offline
S
L
R
R
Points 357 [Total 1292] Ratings 0 Comments 47 Invitations 31 Offline
S
L
P
P
P
1
Points 255 [Total 3144] Ratings 6 Comments 195 Invitations 0 Offline
S
L
1
1
Points 144 [Total 1792] Ratings 10 Comments 44 Invitations 0 Offline
S
L
R
R
R
R
R
Points 90 [Total 1210] Ratings 0 Comments 0 Invitations 9 Offline
S
L
1
1
1
Points 85 [Total 653] Ratings 7 Comments 15 Invitations 0 Online
S
L
1
1
Points 80 [Total 410] Ratings 8 Comments 0 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.