Mathematics

whats another way to write -(-9) ?


Answers

BettieZumbrunnen

4 years ago Comment

Two minus signs acting on the same number become a plus sign.
(Going negatively down is the same thing as going up.)

-(-9) = +9 or just plain 9.

Banaszek168

4 years ago Comment

[latex]-(-9)=+9[/latex] or [latex]9[/latex]