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Use long division to divide and use the result to factor the dividend completely (5x^2-17x-12)/(x-4)
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Use long division to divide and use the result to factor the dividend completely

(5x^2-17x-12)/(x-4)

User Tyler Wall
by
7.5k points

1 Answer

4 votes

Answer:

5x + 3

x - 4 | 5x² - 17x - 12

- (5x² - 20x)

-------------------

3x - 12

- (3x - 12)

------------

0

5x² - 17x - 12 = (x - 4)(5x + 3)

User Lukas Mayer
by
8.8k points
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