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Subtract -9x² - x + 9 from 8x² - 6x - 8.
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2 votes
Subtract -9x² - x + 9 from 8x² - 6x - 8.

User YLG
by
6.6k points

1 Answer

6 votes

Answer:

17x^2-5x-17

Explanation:

(8x^2-6x-8)-(-9x^2-x+9)

8x^2-6x-8+9x^2+x-9

17x^2-5x-17

User Vlad Tarniceru
by
7.1k points
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