Directions: Perform the following operations of polynomials.
portion of this paper, (5 pts each)
1. (5x-9) +(6x + 4) =
2. (5m + 4) + (3m - 6) =
3. (12a2 + 3a – 6) + (-4a2 - 5a - 8) =
4. (5m - 8) - (3m + 4) =
5. (a? - 6a + 7) - (5a2 - 5a - 2) =
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portion of this paper, (5 pts each)
1. (5x-9) +(6x + 4) =
2. (5m + 4) + (3m - 6) =
3. (12a2 + 3a – 6) + (-4a2 - 5a - 8) =
4. (5m - 8) - (3m + 4) =
5. (a? - 6a + 7) - (5a2 - 5a - 2) =
-
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Answer:
1) 11x - 5
2) 8m - 2
3) 8a² - 2a - 14
4) 2m - 12
5) - 4a² - a + 9
Step-by-step explanation:
Perform the like terms and apply the concept of adding or subtracting integers.