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3 years ago

7

What is the answer for -(-(-(-2)))

2 answers:

pychu [463]3 years ago

8 0

-(-(-(-2))) is not a question, so it has no answer.

But if you'd like to clean it up and make it look less ugly, then
you should notice that there are 4 minus-signs operating on the '2'.
Every two minus-signs cancel each other, so 4 of them definitely
result in total annihilation of all the minus-signs, and the whole
revolting expression is equal to just<em> 2 </em> .

german3 years ago

3 0

$-(-(-(-2)))=2$

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