simplify
|-7+2|-|-4|
1, im sure!
-7+2=-5
|-5|=5
|-4|=4
5-4=1
To simplify the given expression |-7+2| - |-4|, we need to follow the rules of absolute value and perform the necessary calculations.
First, let's focus on the absolute values. The absolute value of a number is its distance from zero on the number line.
|-7+2| - |-4|
Start with the subtraction inside each absolute value:
|-5| - |-4|
Next, simplify the absolute values:
5 - 4
Finally, subtract the values:
5 - 4 = 1
Therefore, the simplified expression is 1.