Mathematics, 30.03.2020 06:57 sophiaa23

Error Analysis: Kennedy multiplies (x - 3) (x + 3) and gets an answer of
- 6x - 9. Describe and correct Kennedy's error.

Answers: 3

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Error Analysis: Kennedy multiplies (x - 3) (x + 3) and gets an answer of
- 6x - 9. Describe and...