Question

Find the obsolete value

l-9l 2. l64l 3. l-22l

Answer 1

1. 9 2. 64 3. 22

Explanation:

The obsolute value is how far away the number is from zero

For example:

I-94I is 94

but

-I94I is -94

if the negative is outside the equation then its a negative

Answer 2

see below

Explanation:

The absolute value means take the non negative value

l-9l = 9

l64l =64

l-22l=22