Answer:
-7
Step-by-step explanation:
-4
3
- 4
-3 sign will be changed
| a - b | = 7
the absolute value function always gives a positive value , that is
| - a | = | a | = a
given
| a - b | ← substitute a = - 4 and b = 3 into the expression
= | - 4 - 3 |
= | - 7 |
= 7
