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All of the following are equivalent except _____. x - (-2) -2 + x x - 2 x + (-2)
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All of the following are equivalent except _____.

x - (-2)
-2 + x
x - 2
x + (-2)

User Pavel Grigorev
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7.6k points

2 Answers

0 votes

A.

Its correct i got 100% on a test

User Tadeusz Sznuk
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8.1k points
1 vote
All are equivalent except the first one.
User Arturs
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7.2k points
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