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Add the following: (5x2 + x + 7) + (3x2 - 4x + 3)
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Question
Asked 10/1/2010 4:59:59 PM
Updated 6/26/2014 6:22:30 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by
alfred123
[6/26/2014 6:22:28 PM]
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Add the following: (5x2 + x + 7) + (3x2 - 4x + 3)
Original conversation
User:
Add the following: (5x2 + x + 7) + (3x2 - 4x + 3)
Weegy:
Did you copy this problem correctly. Are you by chance missing an = sign?
Expert answered|Mitchell|Points 4133|
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Question
Asked 10/1/2010 4:59:59 PM
Updated 6/26/2014 6:22:30 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by
alfred123
[6/26/2014 6:22:28 PM]
New answers
Rating
8
alfred123
(5x^2 + x + 7) + (3x^2 - 4x + 3)
= 5x^2 + 3x^2 + x - 4x + 7 + 3;
= 8x^2 - 3x + 10
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Added 6/26/2014 6:22:30 PM
This answer has been confirmed as correct and helpful.
Confirmed by
jeifunk
[6/26/2014 10:00:16 PM]
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Questions asked by the same visitor
Solve:11b - 6 = 10b + 4
Weegy:
11b - 6 = 10b + 4; 11b - 10b = 4 + 6; b = 10
(More)
Question
Expert Answered
Updated 4/13/2014 8:35:19 AM
1 Answer/Comment
Solve: z - 6.68 = 7.47
(More)
Question
Updated 4/13/2014 8:34:42 AM
2 Answers/Comments
workaholicmom
z=14.15
Added 9/26/2010 1:20:13 PM
8
andrewpallarca
M
z - 6.68 = 7.47;
z = 7.47 + 6.68;
z = 14.15
Added 4/13/2014 8:34:42 AM
This answer has been confirmed as correct and helpful.
Simplify: 10x - 2 + 3x
Weegy:
10x - 2 + 3x = 13x - 2
(More)
Question
Expert Answered
Updated 12/1/2014 6:24:23 AM
0 Answers/Comments
Simplify: 10x - 2 + 3x
Weegy:
10x - 2 + 3x = 13x - 2
User:
Simplyfy the following expression: 9(a + 8) - 5 (a - 10)
(More)
Question
Updated 4/30/2014 4:07:54 PM
2 Answers/Comments
jaizon
10x - 2 + 3x = 13x -2
9(a+8) - 5(a-10) = 9a + 72 - 5a + 50 = 4a + 122
Note: Multiplication of the same sign is positive (+).
Added 9/26/2010 3:00:30 PM
8
andrewpallarca
M
9(a + 8) - 5 (a - 10);
9a + 72 - 5a + 50
= 4a + 122
Added 4/30/2014 4:07:54 PM
This answer has been confirmed as correct and helpful.
Multiply:(5x + 1)(2x - 2)
Weegy:
10x -10x +2x -2 = 2x -2
(More)
Question
Expert Answered
Updated 12/1/2014 6:13:31 AM
1 Answer/Comment
8
alfred123
(5x + 1)(2x - 2)
= 10x^2 - 10x + 2x - 2;
= 10x^2 - 8x - 2
Added 12/1/2014 6:13:31 AM
This answer has been confirmed as correct and helpful.
Confirmed by
andrewpallarca
[12/1/2014 6:23:50 AM]
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