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Factor the polynomial x2 + 4x - 21. Write each factor as a polynomial in descending order.
Question
Asked 4/15/2013 2:57:50 PM
Updated 8/17/2014 11:58:51 AM
1 Answer/Comment
Flagged by jerry06 [8/17/2014 11:58:51 AM]
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User: Factor the polynomial x2 + 4x - 21. Write each factor as a polynomial in descending order.

User: Factor the polynomial x2 + 4x - 21

User: Factor the polynomial x^2 + 4x - 21

Question
Asked 4/15/2013 2:57:50 PM
Updated 8/17/2014 11:58:51 AM
1 Answer/Comment
Flagged by jerry06 [8/17/2014 11:58:51 AM]
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x^2 + 4x - 21 = (x - 3)(x + 7)
Added 8/17/2014 11:58:49 AM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [8/17/2014 11:59:45 AM]
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Factor the polynomial x2 + 3x + 2.
Weegy: 9x^4. If you are satisfied with my answer, please click 'Good' on the ratings. Thank you! (More)
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Expert Answered
Updated 6/20/2014 1:17:20 PM
1 Answer/Comment
x^2 + 3x + 2 = (x + 2)(x + 1)
Added 6/20/2014 1:17:19 PM
This answer has been confirmed as correct and helpful.
Which of the binomials below is a factor of this trinomial? x2 + 7x - 60 A. x + 5 B. x + 12 C. x2 - 5 D. x - 12
Weegy: b (x - 3)(x - 4) is the answer. x2 - 7x + 12 = (x - 3)(x - 4) (More)
Question
Expert Answered
Updated 7/6/2014 3:15:26 PM
1 Answer/Comment
x + 12 is a factor of the trinomial x^2 + 7x - 60.

x^2 + 7x - 60 = (x + 12)(x - 5)
Added 7/6/2014 3:15:25 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [7/6/2014 3:24:23 PM]
Which of the binomials below is a factor of this trinomial? x2 + 3x - 28 A. x2 + 7 B. x + 4 C. x + 7 D. x - 7
Weegy: (3x-2) squared is 9x^2 - 12x + 4. User: Which of the binomials below is a factor of this trinomial? x2 + 4x - 12 User: Factor the trinomial x2 + 2x - 15. Write each factor as a polynomial in descending order. Answer: (More)
Question
Expert Answered
Updated 6/23/2014 11:09:03 PM
3 Answers/Comments
x + 7 is a factor of this trinomial x^2 + 3x - 28.
x^2 + 3x - 28 = (x + 7)(x - 4)
Added 6/23/2014 11:06:52 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/23/2014 11:11:24 PM]
x^2 + 4x - 12 = (x + 6)(x - 2)
x + 6 and x - 2 are factors for this trinomial x^2 + 4x - 12
Added 6/23/2014 11:08:21 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/23/2014 11:11:31 PM]
x^2 + 2x - 15 = (x + 5)(x - 3)
Added 6/23/2014 11:09:03 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/23/2014 11:11:50 PM]
Which of the binomials below is a factor of this trinomial? x^2 + 5x - 66
Question
Expert Answered
Updated 8/17/2014 11:28:44 AM
1 Answer/Comment
The binomials (x + 11)(x - 6) is a factor of the trinomial x^2 + 5x - 66.
Added 8/17/2014 11:28:43 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [8/17/2014 11:32:30 PM]
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