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if x does not equal 0, is x^2>0
Topics:
education
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higher education
6 Answers
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M$0.00
March 23, 2009
8:45 p.m.
If x and y are irrational and positive, then is x*y irrational?
Topics:
education
,
higher education
2 Answers
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M$0.00
March 23, 2009
2:50 a.m.
How do you show from x+0=x, "0", is unique.
Topics:
education
0 Answers
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M$0.00
Feb. 16, 2009
7:29 p.m.
How do you prove that 0 is unique?
Topics:
education
1 Answer
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M$0.00
Feb. 16, 2009
5:49 p.m.
How do you prove -1*x=-x using arithmetic axioms?
Topics:
education
1 Answer
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M$0.00
Feb. 16, 2009
5:42 p.m.
exspiro
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Jan 21 2009
last login:
Mar 23 2009
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