−2 (number)
(Redirected from -2 (number))
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|---|---|---|---|---|
| Cardinal | negative two | |||
| Ordinal | −2th (negative second) | |||
Intro to -2
-2 is a negative integer between −1and -3. It's bigger than -3 and less than -1(-3>-2>-1.)
Operations
The square of -2 is -4.
The cube of -2 is -8.
The square root of -2 is 1.41421356i.
The cube root of -2 is -1.25992104989.
The factorial of -2 is -2.