To solve the expression \(\frac{40 \pm 16}{2}\), we need to handle the "±" symbol, which means we will calculate both the addition and subtraction cases.

1. **Addition case**:
   \[
   \frac{40 + 16}{2} = \frac{56}{2} = 28
   \]

2. **Subtraction case**:
   \[
   \frac{40 - 16}{2} = \frac{24}{2} = 12
   \]

So, the solution is:

\[
12 \text{ or } 28
\]

Would you like more details, or do you have any questions?

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Here are 5 related questions:
1. How do we solve other expressions with the ± symbol?
2. What are some practical applications of the ± symbol?
3. How does the order of operations (PEMDAS) affect expressions like this?
4. What happens if the numerator is negative in similar problems?
5. Can you show how to simplify more complex fractional expressions?

**Tip**: Always solve both cases when dealing with the "±" symbol to capture all possible results.

Learn how to solve the expression (40±16)/2 by calculating both the addition and subtraction cases. This problem covers key algebra concepts such as the ± symbol and arithmetic operations. Suitable for students in Grades 6-8.

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