Question

Suppose that v = −2 and w = −1.
Which one of the following expressions is positive?

Answer 1

D -v/-w

Explanation:

v = -2 and w = -1

We find on calculator and in workings - / - does = positive

Answer 2

D

Explanation:

Only D is positive.

-v -2

----- = ----- = +2

-w -1