Answer:
- 1
Step-by-step explanation:
Since there is a - 1 outside of parentheses, you're technically going to use the distributive property to get your answer.
Multiply everything inside the parentheses by - 1.
1 is the only thing inside so it becomes - 1 and the negative outside of the parentheses goes away, so you can remove the parentheses as there's nothing left to do.
If this question was -(-1) it would become + 1
