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2 votes
I need someone to check my answer.

so this problem: -mn is rewrote as -1 . m . n correct?

(the dots are in place of multiplication signs.)

User Manitoba
by
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2 Answers

6 votes
I believe it is A gas surrounding the earth or other planets
User Jkrcma
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8.0k points
4 votes
Yes, that is correct.
If you took everything apart, -m is actually -1*m. mn=m*n
User Marc Clifton
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8.3k points
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