(-1)+(-1)_________________=?
Answers
Answered by
21
Answer:
(-1)+(-1)_________________=?
-2 is the correct answer.
Hope it helps you
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Answered by
1
Answer:
-2
Step-by-step explanation:
(-1)+(-1)= -1-1 = -2
(+)(-)= -
so , -1-1
(-)(-) = + that means we have to add
so, ans is -2
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