Rewrite the following without the absolute value

Question

1) |a| if a>0

2) |2b| If b<0

3) |c| If c<0

4) |3c| If c greater then or equal to 0

Answer 1

1) |a|=a

2) |2b|= -2b

3) |c|= -c

4) |3c| =3c