-2-is-equal-to.jpeg "(-2)-2 Is Equal To")
Understanding (-2)-2
The expression (-2)-2 involves subtraction of negative numbers, a concept that can be tricky for some. Let's break down how to solve this:
Subtracting a Negative is Like Adding a Positive
Remember that subtracting a negative number is the same as adding its positive counterpart. So, (-2) - 2 can be rewritten as (-2) + (-2).
Adding Negative Numbers
When adding two negative numbers, the result is always negative. We simply add their absolute values and keep the negative sign.
In our example, the absolute values of -2 and -2 are both 2. Adding them together gives us 4. Since both numbers were negative, the answer is -4.