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Perform the indicated operations. Write the resulting polynomial in standard form. (9x5 - 2x2 + 9x) + (6x5 - 6x2 + 9x)
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Asked 2/5/2013 5:26:14 PM
Updated 2/5/2013 6:06:34 PM
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User: Perform the indicated operations. Write the resulting polynomial in standard form. (9x5 - 2x2 + 9x) + (6x5 - 6x2 + 9x)

Weegy: 18 x-8 x^2+15 x^5
Ennieck|Points 80|

Question
Asked 2/5/2013 5:26:14 PM
Updated 2/5/2013 6:06:34 PM
1 Answer/Comment
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(9x^5 - 2x^2 + 9x) + (6x^5 - 6x^2 + 9x)
= 9x^5 - 2x^2 + 9x + 6x^5 - 6x^2 + 9x
= 15x^5 - 8x^2 + 18x
Added 2/5/2013 6:06:34 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [8/1/2014 2:22:48 PM], Rated good by andrewpallarca
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Questions asked by the same visitor
Please answer the following polynomial problem: (x^5)(x^7)
Question
Updated 8/1/2014 2:21:48 PM
1 Answer/Comment
(x^5)(x^7) = x^12
Added 8/1/2014 2:21:48 PM
This answer has been confirmed as correct and helpful.
(x^5)(x^7)
Question
Updated 2/5/2013 5:38:07 PM
1 Answer/Comment
(x^5)(x^7) = x^(5+7) = x^12.
Added 2/5/2013 5:38:07 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [8/1/2014 2:22:20 PM], Rated good by andrewpallarca
9. Find the product. (4x2 + 3x)(4x2 - 3x)
Weegy: (3x-2) squared is 9x^2 - 12x + 4. (More)
Question
Updated 8/1/2014 2:24:23 PM
2 Answers/Comments
The product of (4x2 + 3x)(4x2 - 3x) is: 16x^4 - 12x^3 + 12x^3 -9x^2= 16x^4 - 9x^2 = x^2*(16x^2-9).
Added 2/5/2013 5:52:33 PM
(4x^2 + 3x)(4x^2 - 3x)
= 16x^4 - 12x^3 + 12x^3 - 9x^2
= 16x^4 - 9x^2
Added 8/1/2014 2:24:20 PM
This answer has been confirmed as correct and helpful.
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