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Simplify. 2 5x² - 7x + 3 - 10 + 8x² + 9x I need help

Simplify. 2 5x² - 7x + 3 - 10 + 8x² + 9x I need help
79.3k views
20 votes
Simplify.
2
5x² - 7x + 3
-
10
+ 8x² + 9x

I need help

User Thuener
by
8.2k points

1 Answer

14 votes

Answer:

621 i guess

Explanation:

18x² + 2x² - 7

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User Antoine Meltzheim
by
7.6k points
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