Which expression is equivalent to -(-2)?

- 1 + -2
-1 x -2
1 - (-2)
1 + -2

-(x + 5)

Step-by-step explanation:

multiply -1 and -2 together

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- 1 × - 2

Step-by-step explanation:

Here ,

We can multiply minus 1 by minus 2 which equal to 2 , right

- 1 × - 2 = 2

Now if u see the rule

- × - = +

So we can write

- × - 2

-(-2)

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.