answersLogoWhite

0

2-(-1)=

2+1=

3

When a parenthesis

is preceded by a minus sign,

remove

the parentheses

and

the minus sign before the parentheses

and

change the sign of each term

within the parentheses.

When a parenthesis (-1)

is preceded by a minus sign, -(-1)

remove

the parentheses ( )

and

the - sign before the parentheses

and

change the sign of each term -1

within the parentheses +1

Still curious? Ask our experts.

Chat with our AI personalities

JudyJudy
Simplicity is my specialty.
Chat with Judy
TaigaTaiga
Every great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
BeauBeau
You're doing better than you think!
Chat with Beau
More answers

Positive one.

User Avatar

Wiki User

15y ago
User Avatar

2 minus -1 is 3

User Avatar

Wiki User

8y ago
User Avatar

1

User Avatar

Wiki User

12y ago
User Avatar

Add your answer:

Earn +20 pts
Q: What is negative one minus two?
Write your answer...
Submit
Still have questions?
magnify glass
imp