Evaluate -x for the given value of x?
回答 (2)
2016-02-28 5:37 pm
0, x=0 and -x=-0 which is just 0
2016-02-28 5:44 pm
x = 0
multiply both sides by -1
-x = 0
multiply both sides by -1
-x = 0
收錄日期: 2021-04-21 17:09:32
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