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

i think thats the answer you should use wolframa alpha its really helpful

- 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)

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

figure c

step-by-step explanation:

hope this .