Question

Which of the following expressions has the LEAST absolute value?
a. l-21l
b. l-16l
c. 19
d. l-23l

Answer 1

\( \color{Black}{\Rightarrow |\pm x| = x }\)

Answer 2

So, example \(\rightarrow\) \(|-21| = 21\)

Answer 3

thanks for your help. so in this case it wouldbe 16.