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3a^2+2a-7 into 27a^4+18a^2-2a+42. (divide the following polynomials)

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Answer:

9a² - 6a + 31 + [(-106a + 259)/(3a² + 2a - 7)]

Explanation:

9a² - 6a + 31

3a² + 2a - 7 ║27 + 0a³ + 18a² - 2a + 42

-(27 + 18a³ - 63a²)

- 18a³ + 81a² - 2a

-(-18a³ - 12a² + 42a)

93a² - 44a + 42

-(93a² + 62a - 217)

-106a +259 → remainder

Answer: 9a² - 6a + 31 + [(-106a + 259)/(3a² + 2a - 7)]

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