Question

Evaluate.

|6 + (-9) + 2|

Answer 1

1.

Answer 2

uno.

Answer 3

:) thanks

Answer 4

your welcome :D

Answer 5

This comes from the definition of absolute value which is:
\[|x| = x\]
if x > 0,
\[|x| = -x\]
if x<0.
If x=0, then \[|x| = 0.\]
In your example we see \[|-1|\]
since -1 < 0, we have that
\[|-1| = -(-1) = 1.\]