Solve the mathematical problem involving absolute value.

2−|13⋅−9|−5
?

1 answer

To solve the expression 2|139|5, we will follow these steps:

  1. Calculate the product inside the absolute value: 139=117

  2. Determine the absolute value: |117|=117

  3. Substitute this back into the expression: 21175

  4. Now perform the calculations step by step:

    • First, calculate 2117: 2117=115
    • Next, subtract 5 from -115: 1155=120

Thus, the final answer is: 120