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

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asked Aug 23, 2023 79.3k views

20 votes

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

I need help

Mathematics
college

Thuener asked

by Thuener

8.2k points

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1 Answer

14 votes

Answer:

621 i guess

Explanation:

18x² + 2x² - 7

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Antoine Meltzheim answered Aug 29, 2023

by Antoine Meltzheim

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