To solve the expression ((48 - 19) - (25 - 21)), we can break it down step by step:

1. Calculate (48 - 19): [ 48 - 19 = 29 ]

2. Calculate (25 - 21): [ 25 - 21 = 4 ]

3. Now, substitute these values back into the expression: [ 29 - 4 ]

4. Finally, calculate (29 - 4): [ 29 - 4 = 25 ]

So, the result of the expression ((48 - 19) - (25 - 21)) is (25).

It seems like you might be using a non-standard operator represented by the symbol "Ғ". If you can clarify what "Ғ" means in this context, I can help you solve the expression ((48 Ғ 19) Ғ (25 Ғ 21)).

If "Ғ" represents a specific mathematical operation (like addition, subtraction, multiplication, etc.), please specify, and I'll assist you accordingly!

To solve the expression ((56 - 73) - (48 - 94)), we can break it down step by step:

1. Calculate (56 - 73): [ 56 - 73 = -17 ]

2. Calculate (48 - 94): [ 48 - 94 = -46 ]

3. Now, substitute these values back into the expression: [ -17 - (-46) ]

4. This simplifies to: [ -17 + 46 ]

5. Finally, calculate (-17 + 46): [ -17 + 46 = 29 ]

So, the result of the expression ((56 - 73) - (48 - 94)) is (29).