How do you evaluate #-abs5#?
1 Answer
Dec 29, 2016
Explanation:
The
#color(blue)"absolute value"# is always#color(red)"positive".# This is because it gives a measure of how far a value is from zero.
#rArr|-4|=|4|=4# since - 4 and 4 are both 4 units from zero.
#|5|=5rArr-|5|=-5#