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(7x^3+2x^2)+(6x^3+2x^2)
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Question
Asked 2/8/2012 7:59:51 AM
Updated 6/19/2014 9:12:17 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [6/19/2014 9:11:29 AM]
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Original conversation
User: (7x^3+2x^2)+(6x^3+2x^2)

Weegy: that is equal to 7x-4.5-6x+2.8, to further simplify that is x-1.7;x=1.7
ren15_05|Points 502|

User: 7x^3+2x^2+6x^3+2x^2

Weegy: that is equal to 7x-4.5-6x+2.8, to further simplify that is x-1.7;x=1.7
ren15_05|Points 502|

User: -10x^2-8y^3+3x^2-2y^^3

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Question
Asked 2/8/2012 7:59:51 AM
Updated 6/19/2014 9:12:17 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [6/19/2014 9:11:29 AM]
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(7x^3+2x^2)+(6x^3+2x^2)
= 7x^3+2x^2+6x^3+2x^2
= (7x^3+6x^3)+(2x^2+2x^2)
= 13x^3+4x^2
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Added 6/19/2014 9:12:17 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/19/2014 9:15:35 AM]
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Questions asked by the same visitor
3x + 35 = 15
Weegy: 3x + 35 = 15 ; 3x = 15 - 35 ; 3x = -20 ; x = -20/3 User: 2x - 6 = -14 Weegy: 2x - 6 = -14 ; 2x = -14 + 6 ; 2x = -8; x = -8/2 ; x = -4 (More)
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Updated 8/16/2019 4:34:14 PM
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-10x^2-8y^3+3x^2-2y^3
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Question
Updated 6/19/2014 9:10:30 AM
1 Answer/Comment
-10x^2 - 8y^3 + 3x^2 - 2y^3
= (-10x^2 + 3x^2) + (-8y^3 - 2y^3)
= -7x^2 - 10y^3
Added 6/19/2014 9:10:30 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [6/19/2014 9:12:22 AM]
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