Seudónimo
Seudónimo
13-10-2016
Mathematics
contestada
I only need number 16.
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kmHart
kmHart
13-10-2016
4(x - 2) is different from the others, due to the distributive property of multiplication. All of the other options can be simplified into (or already are) 4x - 2. 4(x - 2), however, would simplify into 4x - 8. So 4(x - 2) is your answer.
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Kaustav
Kaustav
13-10-2016
4(x-2) are not equivalent to other three.
It has the value of 4x-8 which is different from other three.
The value of other three expression is 4x-2.
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