Let's solve the expression step by step:

The expression is:

$(5^2 - 3^2) + \frac{10}{5}$

Step 1: Calculate $5^2$ and $3^2$

$5^2 = 25 \quad \text{and} \quad 3^2 = 9$

Step 2: Substitute the values back into the expression

$(25 - 9) + \frac{10}{5}$

Step 3: Simplify the subtraction and division

$25 - 9 = 16 \quad \text{and} \quad \frac{10}{5} = 2$

So, the expression becomes:

$16 + 2$

Step 4: Final addition

$16 + 2 = 18$

Final Answer:

$18$

Would you like further details or have any questions on this? Here are some related questions:

1. What are the properties of exponents?
2. How do you perform order of operations (PEMDAS)?
3. Can you simplify expressions with negative exponents?
4. How does division affect the outcome of an equation?
5. What are the rules for subtracting exponents?

Tip: Always perform operations inside parentheses first to avoid errors!