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(-3x2 +4x2+2x2)3x+x(20x2-(14x)2x+6x)
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Asked 4/14/2010 9:55:23 PM
Updated 6/22/2014 2:30:49 AM
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Flagged by yeswey [6/22/2014 2:27:53 AM]
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User: (-3x2 +4x2+2x2)3x+x(20x2-(14x)2x+6x)

Weegy: 27x 7(power)-196x 4(power) + 20x 3(power) + 6x 2(power)





Question
Asked 4/14/2010 9:55:23 PM
Updated 6/22/2014 2:30:49 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [6/22/2014 2:27:53 AM]
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(-3x^2 +4x^2+2x^2)3x+x(20x^2-(14x)2x+6x)
= 3x^2(3x) + x(20x^2 - 28x^2 + 6x)
= 9x^3 + x(-8x^2 + 6x)
= 9x^3 - 8x^3 + 6x^2
= x^3 + 6x^2
Added 6/22/2014 2:30:49 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/22/2014 2:40:22 AM]
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