ada yang bisa menentukan nilai mutlak dari : a. |3-4-5+2| b. |-1+4-5+2| c. |1/4+1/3-1/2-1| d. |3/5-1/3+1/4-1/2| Terima kasih

a. |3-4-5+2| =
|-4| = 4

b) |-1+4-5+2| =
|0| = 0

c) |1/4+1/3-1/2-1| =
|3+4-6-12/12| =
|-11/12| =
11/12

d) |3/5-1/3+1/4-1/2| =
|36-20+15-30/60| =
|1/60| = 1/60