tolong harus selesai hari ini

1][
|12| - |-3| = 12 - 3 = 9 (C)

2][
|-24/36| × |6| = 24/36 × 6 = 4 (D)

3][
|2 × 4 - 10| - |1 - 2 × 3| × |1 + 2|
= |-2| - |-5| × |3|
= 2 - 5 × 3
= -13 (B)

4][
|5| - 3|4/-3| + |-2|²
= 5 - 3 × 4/3 + 2²
= 5 - 4 + 4
= 5 (C)

5][
|-a| × |a| - |-a|² × (-2)
= a × a + 2a²
= a² + 2a²
= 3a² (D)