The extracted text from the image contains two mathematical expressions, though there are some recognition errors. Based on the output, the equations are roughly as follows:

1. $974 + (5 \cdot 216 - 8) \div (-5) - 1.816 =$
2. $(1542 + (-651)) \times (24 + 36) =$

Let me correct and solve these expressions.

Expression 1:

$974 + \left(\frac{5 \cdot 216 - 8}{-5}\right) - 1.816$

Expression 2:

$(1542 + (-651)) \times (24 + 36)$

I'll solve these step by step.The solutions to the two expressions are:

1. $974 + \left(\frac{5 \cdot 216 - 8}{-5}\right) - 1.816 = 757.784$
2. $(1542 + (-651)) \times (24 + 36) = 53,460$

Do you want further details or have any questions about the steps?

Here are five related questions for further exploration:

1. How do you handle division by negative numbers?
2. What is the distributive property of multiplication over addition?
3. How does changing the sign in multiplication or division affect the result?
4. What happens if we remove or add parentheses in these expressions?
5. Can you try solving a similar equation with fractional values?

Tip: Always follow the order of operations (PEMDAS) to avoid mistakes in multi-step expressions.