The value of the expression \( x^2 - 2(x - y) \) for \( x = 8 \) and \( y = 1 \) is 50.

Would you like a detailed breakdown of how this was calculated or have any questions?

Here are 5 related questions:
1. How would the expression change if \( y = 3 \) instead?
2. What happens if we switch the signs in the expression to \( x^2 + 2(x - y) \)?
3. How does the expression behave if both \( x \) and \( y \) are negative values?
4. How can we express \( x^2 - 2(x - y) \) in a factored form?
5. What is the result of the expression if \( x = 0 \) and \( y = 0 \)?

**Tip**: When solving expressions with variables, substituting the values and simplifying step by step helps avoid errors.

Explore how to simplify the algebraic expression x^2 - 2(x - y) with given values x = 8 and y = 1. This solution covers key algebra concepts like substitution and expression simplification, making it ideal for students in Grades 6-8.

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