tolong kerjakan no 1 sampai 5 please

Nilai Mutlak
Kelas X

Ingat! Nilai multak selalu berharga positif

1.]
| 12 / (-5) | = |12| / |-5|
| -2,4 | = 12 / 5
2,4 = 2,4 [terbukti]

2.]
| 3 | < | 5 |
3 < 5 [terbukti]

3.]
| -4 + 7 | < | |-4| + 7 |
| 3 | < | 4 + 7 |
| 3 | < | 12 |
3 < 12 [terbukti]

4.]
| -3 - 8 | > | |-3| - |8| |
| -11 | > | 3 - 8 |
11 > | -5 |
11 > 5 [terbukti]

5.]
| -24 - 16 | > | |-24| - |16| |
| -40 | > | 24 - 16 |
40 > | 8 |
40 > 8 [terbukti]