The polynomial expression and its additive inverse can be matched as follows:
1. 6x² + x - 2: - (6x² + x - 2) = -6x² - x + 2
2. 6x²² - x + 2: - (6x²² - x + 2) = -6x²² + x - 2
3. -6x² + x - 2: - (-6x² + x - 2) = 6x² - x + 2
4. -6x² + x - 2: - (-6x² + x - 2) = 6x² - x + 2
5. 6x² - x + 2: - (6x² - x + 2) = -6x² + x - 2
6. 6x² + x + 2: - (6x² + x + 2) = -6x² - x - 2
7. 6x² - x + 2: - (6x² - x + 2) = -6x² + x - 2
To find the additive inverse of a polynomial expression, we simply change the sign of each term. The positive terms become negative, and the negative terms become positive.
For example, the additive inverse of 6x² + x - 2 is -6x² - x + 2. Similarly, the additive inverse of -6x² + x - 2 is 6x² - x + 2.
By applying this rule to each given polynomial expression, we can match them with their respective additive inverses.
