Final answer:
To solve (-3x-8)-(3x²-5x), distribute the negative sign to the second set of parentheses and then combine like terms, resulting in the simplified form 2x - 3x² - 8.
Step-by-step explanation:
The question involves solving the parentheses and combining like terms in the given algebraic expression: (-3x-8)-(3x²-5x). To solve this, follow these steps:
- Distribute the negative sign to the terms inside the second set of parentheses: -3x - 8 - 3x² + 5x.
- Combine like terms: (-3x + 5x) - 3x² - 8.
- Simplify the expression: 2x - 3x² - 8.
So, the simplified form of the given expression is 2x - 3x² - 8.