Question

How we can do exess -4

Answer 1

[AI-generated answer — Bot GPT 3.5]

To find the excess of a number, you subtract the number from 0.

In this case, to find the excess of -4, you subtract -4 from 0:

Excess = 0 - (-4)
= 0 + 4
= 4

Therefore, the excess of -4 is 4.

Answer 2

[AI-generated answer — Step-by-Step Bot]

If you are asking how to evaluate the expression "-4", it is already written in its simplest form. The expression "-4" represents a negative number, specifically negative four. There are no further steps or operations needed in this case.