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Simplify the following expression. (x + 8)^3
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Asked 11/30/2014 9:04:53 PM
Updated 12/1/2014 2:52:04 AM
1 Answer/Comment
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Flagged by yeswey [12/1/2014 2:50:22 AM]
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User: Simplify the following expression. (x + 8)^3

Weegy: May i know what the question is?
Sting|Points 6732|

Question
Asked 11/30/2014 9:04:53 PM
Updated 12/1/2014 2:52:04 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [12/1/2014 2:50:22 AM]
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(x + 8)^3
= (x + 8)^2 * (x + 8)
= (x^2 + 16x + 64)(x + 8)
= x^3 + 8x^2 + 16x^2 + 128x + 64x + 512
= x^3 + 24x^2 + 192x + 512
Added 12/1/2014 2:52:04 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [12/1/2014 3:16:05 AM]
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Select the product of (3x - 4)(2x + 8).
Question
Updated 11/30/2014 9:16:53 PM
1 Answer/Comment
(3x - 4)(2x + 8)
= 6x^2 + 24x -8x - 32
= 6x^2 + 16x - 32
Added 11/30/2014 9:16:47 PM
This answer has been confirmed as correct and helpful.
Select the product of (3x - 4)(2x + 8).
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