Question and answer
What is the middle term of the product of (5a - 7)(2a - 1)?
Question
Asked 10/31/2014 1:07:39 PM
Updated 11/1/2014 4:13:34 AM
4 Answers/Comments
This conversation has been flagged as incorrect.
s
Get an answer
Original conversation
User: What is the middle term of the product of (5a - 7)(2a - 1)?

Weegy: (5a - 7)(2a - 1)

= 10a^2 - 5a - 14a + 7;

= 10a^2 - 19a + 9;

The middle term is: -19a


User: Factor 5x 2 - 7x + 2.

User: Factor 2x 2 + 7x + 3.

User: Find the length and width of a rectangle with an area of 2x 2 + x - 3.

Weegy: 8x^2 - 2x = 1;
8x^2 - 2x - 1= 0;
(4x + 1)(2x - 1) = 0
(4x + 1) = 0; 4x = -1, x = -1/4 or (2x - 1) = 0; 2x = 1; x = 1/2

Solution set: {x = -1/4, x = 1/2}


User: What is the product of (4x + 3)(-2x - 5)?

Question
Asked 10/31/2014 1:07:39 PM
Updated 11/1/2014 4:13:34 AM
4 Answers/Comments
This conversation has been flagged as incorrect.
New answers
Rating
8
5x^2 - 7x + 2
= 5x^2 - 2x - 5x + 2
= (5x - 2)(x - 1)
Added 11/1/2014 4:07:33 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [11/1/2014 4:38:05 AM], Rated good by andrewpallarca
8
2x^2 + 7x + 3
= 2x^2 + x + 6x + 3
= (2x + 1)(x + 3)
Added 11/1/2014 4:08:39 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [11/1/2014 4:39:21 AM], Rated good by andrewpallarca
8
The length and width of a rectangle with an area of 2x^2 + x - 3 is 2x + 3 and x - 1 .
2x^2 + x - 3
= (2x + 3)(x - 1)
2x + 3 is the length ,x - 1 is the width
Added 11/1/2014 4:11:47 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [11/1/2014 4:39:47 AM], Rated good by andrewpallarca
8
(4x + 3)(-2x - 5)
= 4x*(-2x ) - 2x*3 + 4x*(-5) + 3*(-5)
= -8x^2 - 6x - 20x - 15
= -8x^2 - 26x - 15
Added 11/1/2014 4:13:34 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [11/1/2014 4:40:39 AM], Rated good by andrewpallarca
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Every society depends on a productive _____ to provide goods and services.
Question
Updated 10/24/2014 12:57:40 PM
1 Answer/Comment
Every society depends on a productive WORKFORCE to provide goods and services.

Added 10/24/2014 12:57:40 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [10/24/2014 1:04:23 PM]
Factor this expression completely and then place the factors in the proper location on the grid. ab + 2a + 3b + 6
Weegy: (a+3)(b+2) User: Factor this expression completely and then place the factors in the proper location on the grid. ab + 4 + a + 4b Weegy: (a+3)(b+2) User: Factor this expression completely and then place the factors in the proper location on the grid.mn - 4m - 5n + 20 Weegy: mn - 4m - 5n + 20 = (m-5) (n-4) User: Factor this expression completely and then place the factors in the proper location on the grid. mr + ns - nr - ms Weegy: mr - ms - nr + ns m(r - s) - n(r - s) (m - n)(r - s) (More)
Question
Updated 10/30/2014 7:22:41 AM
1 Answer/Comment
ab + 4 + a + 4b = (a + 4)(b + 1)
Added 10/30/2014 7:22:41 AM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [10/30/2014 10:39:52 AM]
Factor 5k 2 - 35k 3.
Weegy: (a)5k^2(1 - 7k) is the answer. 5k^2(1 - 7k) = 5k^2 - 35k^3 User: Factor x 4 y 2 + x 3 y 3. Weegy: x+y=k is an equation of a straight line. User: Factor 16p 4 - 24p 3. Weegy: 16p^4 - 24p^3 = 8p^3(2p - 3) User: Factor a 2 bc + ab 2 c + abc 2. Weegy: Can you clarify the equation please? User: Factor 10x 3 + 8x 2 - 6x. User: Factor 4n 4 + n 3. Weegy: (b)n^3(4n + 1) is the answer. (b)n^3(4n + 1) = 4n^4 + n^3 User: Factor -3x - 3y - 3z. Weegy: The answer is -3(x + y + z) User: Factor 3y2 - 4y. User: -24a 3 b 3 c 3 - 84a 4 b 2 c factored equals -12a3b2c(2bc2 + 7a). User: What is the missing expression? x 8 + 3x 5 = x5(_____) User: Factor -4d 3 + 28d 2 - 4d. Weegy: -4d^3 + 28d^2 - 4d, the factors are -4d(d^2-7d+1). User: Factor 2a 5 b + 2a 4 b 2 + 2a 3 b 3. User: Factor 30y 2 z + 12yz 2 - 18yz. Weegy: 30y^2 z + 12yz^2 - 18yz, when factored is: 6yz(5y+2z-3) User: Factor 14a - 7b. Weegy: 14a - 7b can be factorized as 7(2a - b). User: Factor 48m - 80n. Weegy: 48m - 80n gcd of 48 and 80 is 16 gcd of m and n is 1 gcd of terms is 16 = 16(3m ? 5n) (More)
Question
Updated 10/30/2014 3:01:02 AM
3 Answers/Comments
x^4y^2 + x^3y^3
= x^3y^2(x + y )
Added 10/30/2014 2:44:18 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [10/30/2014 4:37:29 AM], Rated good by jeifunk
a^2bc + ab^2c + abc^2
= abc ( a + b + c )

Added 10/30/2014 2:45:20 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [10/30/2014 4:37:47 AM], Rated good by jeifunk
48m - 80n
= 16(3m - 5n)
Added 10/30/2014 3:00:21 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [10/30/2014 4:38:03 AM], Rated good by jeifunk
Factor n 3 - n 2 + 3n - 3.
Weegy: 5 = 3N - 1 N = 2 User: Factor z 3 - 2z 2 + 9z - 18. Weegy: (z - 12)(z + 12) = z^2 + 12z - 12z - 144; = z^2 - 144 User: Factor y 2 + 10z - 10y - yz. User: Factor x 2 + xy - 2x - 2y. User: Factor ab + bc + b 2 + ac. User: Factor jm + jn + km + kn. Weegy: Factor jm + jn + km + kn. j(m + n) + k(m + n) is (j + k)(m + n) (More)
Question
Updated 10/30/2014 2:40:27 AM
3 Answers/Comments
n^3 - n^2 + 3n - 3
= n^2(n - 1) + 3(n - 1)
= (n - 1)(n^2 + 3)
Added 10/30/2014 2:38:00 AM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [10/30/2014 8:52:00 AM]
z^3 - 2z^2 + 9z - 18
= z^2(z - 2) + 9(z - 2)
= (z - 2)(z^2 + 9)
Added 10/30/2014 2:39:03 AM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [10/30/2014 8:53:04 AM]
Find the product. (7q - 5)(7q + 5)
Weegy: 49q^2-25 is the product. User: Find the product. (2p + 7)(3p - 9) Weegy: 3-3 = 0 User: Multiply (6z 2 - 4z + 1)(8 - 3z). Weegy: (6z^2 - 4z + 1)(8 - 3z) is equals to -18z^3 + 60z^2 - 35z + 8 User: Perform the long division and check in your notebook. Select the correct answer. (y 3 - 125) ÷ (y - 5) Weegy: 3-3 = 0 User: Find the product. -2x(x 2 - 3) Weegy: 16 = -2x - 1 16 + 1 = -2x 17 = 2x x = 17/2 User: Find the quotient. 48a 3 bc 2 ÷ 3abc Weegy: 48a^3 bc^2 ? 3abc = 16a^2c User: Find the product. 3y 2 z(2y 2 z + 4yz - y + z) Weegy: Find the product. 3y 2 z(2y 2 z + 4yz - y + z) is 6 y z (8 y z-y+z) . User: Given: X = r + 2, Y = 2r - 9, and Z = r 2 + 17r + 30. Simplify [X · Y - Z] ÷ X. User: Find the quotient. y 9 ÷ y 3 User: Find the quotient. (35n 3 - 30n 2 + 25n) ÷ (-5n) Weegy: Answer is -7n^2+6n-5 User: Find the product. -mnp(3m - 5n + 7p) User: Find the product. (-d + 4)(-d - 4) Weegy: (-d + 4)(-d - 4); d^2 + 4d - 4d - 16 = d^2 - 16 User: Simplify b(a + b) - a(a - b). (More)
Question
Updated 10/27/2014 8:24:18 PM
5 Answers/Comments
(2p + 7)(3p - 9)
= 2p*3p + 7*3p + 2p*(-9) + 7 *(-9)
= 6p^2 + 21p - 18p - 63
= 6p^2 + 3p - 63
Added 10/27/2014 8:00:36 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [10/27/2014 8:08:57 PM]
(y^3 - 125) ÷ (y - 5)
= (y^3 - 5^3) / (y -5 )
= (y - 5 )( y^2 + 5y + 5^2 )/(y - 5)
= y^2 + 5y + 5^2
= y^2 + 5y + 25
Added 10/27/2014 8:02:54 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [10/27/2014 8:09:08 PM]
2x (x^2 - 3)
= 2x*x^2 + 2x*(-3)
= 2x^3 - 6x

Added 10/27/2014 8:03:51 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [10/27/2014 8:10:00 PM]
3y^2z(2y^2z + 4yz - y + z)
= 3y^2z*2y^2z + 3y^2z*4yz + 3y^2z*(-y) + 3y^2z*z
= 6y^4z^2 + 12y^3z^2 - 3y^3z + 3y^2z^2

Added 10/27/2014 8:06:25 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [10/27/2014 8:11:29 PM]
b(a + b) - a(a - b)
= ab + b^2 - a^2+ ab
= b^2 - a^2 + 2ab
Added 10/27/2014 8:24:18 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [10/28/2014 9:35:52 AM]
34,880,892
questions answered
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
The correct plural of the noun attorney is _______. The primary ...
Weegy: The correct plural of noun attorney is attorneys.
12/3/2021 7:52:06 PM| 14 Answers
______ contain close to 70% of all the fresh water on Earth. _______ ...
Weegy: Glaciers contain close to 70% of all the fresh water on Earth.
12/6/2021 2:35:52 PM| 9 Answers
For each blank, write a word that is an antonym of the italicized ...
Weegy: 1. He couldn't bear the cold of Alaska after living in the heat of Texas. He has been accused of theft, but we ...
12/1/2021 5:52:40 PM| 8 Answers
1. What was the purpose of the Articles of Confederation? 2. When ...
Weegy: The purpose of the articles of confederation was To create a system of government to run the nation.
12/2/2021 7:00:06 PM| 7 Answers
A stream s velocity is _______ at the bottom and edges. A stream s ...
Weegy: A stream velocity is slowest at the bottom and edges.
12/6/2021 9:20:14 PM| 5 Answers
The four main purposes for academic writing are to _______, _______, ...
Weegy: The four main purposes for academic writing are to Inform, Entertain, Persuade, and Convince.
11/29/2021 9:35:28 PM| 5 Answers
The painting _______ is an example of a political work of art. A/an ...
Weegy: The painting Massacre in Korea is an example of a political work of art. A carving is a design or impression ...
12/4/2021 12:38:26 AM| 4 Answers
The four main purposes for academic writing are to _______, _______, ...
Weegy: The four main purposes for academic writing are to Inform, Entertain, Persuade, and Convince.
12/7/2021 7:36:58 PM| 4 Answers
S
L
Points 198 [Total 646] Ratings 0 Comments 188 Invitations 1 Offline
S
L
P
P
L
P
P
P
L
P
Points 177 [Total 10354] Ratings 2 Comments 157 Invitations 0 Offline
S
L
Points 173 [Total 584] Ratings 2 Comments 153 Invitations 0 Offline
S
L
Points 93 [Total 226] Ratings 0 Comments 93 Invitations 0 Offline
S
Points 91 [Total 91] Ratings 0 Comments 91 Invitations 0 Offline
S
Points 42 [Total 42] Ratings 0 Comments 42 Invitations 0 Offline
S
L
1
1
1
Points 21 [Total 3596] Ratings 2 Comments 1 Invitations 0 Online
S
L
Points 20 [Total 861] Ratings 0 Comments 20 Invitations 0 Offline
S
L
R
R
Points 19 [Total 539] Ratings 0 Comments 19 Invitations 0 Offline
S
Points 10 [Total 54] Ratings 0 Comments 0 Invitations 1 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.