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Squared numbers
Oh okay, thanks.
Sirsh
Post #3
Mar 5, 2010
Forum:
General Math
Squared numbers
Why do negative numbers which are squared by a even number always return as a negative while using a calculator? e.g. (-1)^2 = 1, except calculators say -1, even though -1*-1 = 1 :S:S
Sirsh
Thread
Mar 5, 2010
Replies: 2
Forum:
General Math
College Algebra Calculator ?
You're gonna fail if you don't know algebra.
Sirsh
Post #2
Feb 4, 2010
Forum:
General Math
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