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15n^4-30n^3+9n^2-18n divided by 3n

1 Answer

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Answer: (5/3) n^2 - (10/3) n + 1 - (2/n).

Explanation:

To divide (15n^4 - 30n^3 + 9n^2 - 18n) by 3n, we can simplify the expression by factoring out the greatest common factor (GCF) and then divide.

First, let's factor out the GCF from each term:

15n^4 - 30n^3 + 9n^2 - 18n

= 3n(5n^3 - 10n^2 + 3n - 6)

Now, we can divide each term by 3n:

(5n^3 - 10n^2 + 3n - 6) / 3n

To simplify the division further, we can divide each term individually:

5n^3 / 3n = (5/3) n^(3-1) = (5/3) n^2

-10n^2 / 3n = (-10/3) n^(2-1) = (-10/3) n

3n / 3n = 1

-6 / 3n = -2/n

Combining these simplified terms, we get:

(5/3) n^2 - (10/3) n + 1 - (2/n)

Therefore, (15n^4 - 30n^3 + 9n^2 - 18n) divided by 3n is equal to

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