Select the difference of (8x^2 - 3x^3) - (5x^2 - 9x^3).
Question
Updated 11/16/2015 12:38:33 AM
Flagged by janezeshun [11/15/2015 10:17:18 PM], Edited by Andrew. [11/16/2015 12:38:31 AM], Unflagged by Andrew. [11/16/2015 12:38:32 AM]
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Original conversation
User: Select the difference of (8x^2 - 3x^3) - (5x^2 - 9x^3).

Weegy: (8x^2 - 3x^3) - (5x^2 - 9x^3)
= (8x^2 - 3x^3) + (-5x^2 + 9x^3)
= 3x^2 + 6x^3

User: Simplify the following expression. 2(4x + 2)

Question
Updated 11/16/2015 12:38:33 AM
Flagged by janezeshun [11/15/2015 10:17:18 PM], Edited by Andrew. [11/16/2015 12:38:31 AM], Unflagged by Andrew. [11/16/2015 12:38:32 AM]
Rating
8
2(4x + 2)
= 2*4x + 2*2
= 8x + 4
Confirmed by Andrew. [11/16/2015 12:38:42 AM]

Questions asked by the same visitor
2(4x + 2)
Question
Updated 11/15/2015 10:51:32 PM
2(4x + 2) = 8x + 4
33,076,663
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