Question

how do you know the opposite of a nonzero integer?

Answer 1

the opposite of a non-zero integer can be found by just switching the sign.

example : 
2...the opposite is -2
-3...the opposite is 3
5....the opposite is -5

basically, they are opposites if they are the same distance away from 0, but on opposite sides of the number line

Answer 2

An Integer is defined as a positive or negative whole number or zero.

• Now, a non zero integer means an integer that is not zero.
• This means examples of non zero integers are -1, +1, -2, +2 e.t.c.
• This means same numbers with opposite signs are the same distance from zero on either side of the number line.
• Since we are looking for opposite of a non zero integer, all we need to do is to change the sign from positive to negative or from negative to positive as the case may be.

Read more at; brainly.com/question/10714887