Question

Eck
Find the sum or dif
3. – 1 + 1
Simnlify the

Answer 1

its just 0...

Thats all its -1+1 so it would equal zero

Think about it like this

-1+1 = 1+(-1)

and when you add a negative what are you doing? Subtracting!

so 1-1 equals...?

0

Answer 2

The answer is 0 hope that helps