1. 4a + 7a + 2b = ?
2. X² + 5X + X= ?
3. (8X² + 2X) - (6X² + 8X) = ?
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1. 4a + 7a + 2b = ?
2. X² + 5X + X= ?
3. (8X² + 2X) - (6X² + 8X) = ?
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Answer:
1. 13ab
2. 15x
3. 12x4
Step-by-step explanation:
hope it's help :)