SOLUTION: what does this mean again? |3| and if it is -|6| when do you change the sign that is in front?

Algebra ->  Functions -> SOLUTION: what does this mean again? |3| and if it is -|6| when do you change the sign that is in front?      Log On


   

Question 22495: what does this mean again? |3| and if it is -|6| when do you change the sign that is in front?
Answer by queenofit(120) About Me  (Show Source):
You can put this solution on YOUR website!
these are absolute value signs. Never change a neg sign when it is outside the absolute value sign...it only changes when on the inside.