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is 4 + x + 2 + x equivalent to 2x + 6 ? If not tell me why
Question|Rated good
Asked 11/16/2014 7:43:15 PM
Updated 11/16/2014 8:50:47 PM
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User: is 4 + x + 2 + x equivalent to 2x + 6 ? If not tell me why

Weegy: 4+x+2+x =x+x+4+2 = 2x+6 Therefore the two are equivalent
Expert answered|kdranek|Points 10|

User: can you tell me why 2x + 2 to the 2nd power is not equivalent to 2x + 6

Question|Rated good
Asked 11/16/2014 7:43:15 PM
Updated 11/16/2014 8:50:47 PM
1 Answer/Comment
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8
2x + 2^2 = 2x + 4
Suppose 2x + 4 = 2x + 6,
2x - 2x = 6 - 4
0 = 2 which is a false statement,
therefore, 2x + 2^2 is not equivalent to 2x + 6.
Added 11/16/2014 8:50:47 PM
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