Question and answer
Working with polynomials: (6x 1)(x? - 9x 5)
Question
Asked 3/5/2012 12:17:17 AM
Updated 6/10/2014 10:48:31 PM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [6/10/2014 10:48:06 PM]
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Original conversation
User: Working with polynomials: (6x 1)(x? - 9x 5)

Weegy: (6x + 1)(x? - 9x + 5) = 6x^3 - 54x^2 + 30x + x^2 - 9x +5 = 6x^3 - 53x^2 - 21x + 5
IfNotSo|Points 7291|

User: 11xy2 - 7x2y + 12xy2 - 4

Weegy: -7x2y+xy^2
googoogaga|Points 262|

User: simplify 11xy2 - 7x2y + 12xy2 - 4

Weegy: -7x2y+xy^2
googoogaga|Points 262|

User: (8x + 8) + (6x - 4)

Weegy: answer: x= -5.
Loula|Points 1133|

Question
Asked 3/5/2012 12:17:17 AM
Updated 6/10/2014 10:48:31 PM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [6/10/2014 10:48:06 PM]
New answers
Rating
3
11xy^2 - 7x^2y + 12xy^2 - 4
= (11xy^2 + 12xy^2) - 7x^2y - 4
= 23xy^2 - 7x^2y - 4
Added 6/10/2014 10:48:03 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/10/2014 10:50:34 PM]
3
(8x + 8) + (6x - 4)
= 8x + 8 + 6x - 4
= 14x + 4
Added 6/10/2014 10:48:31 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/10/2014 10:50:53 PM]
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