(9x + 1) − (−7x² + 4x + 10)

Dillen Meijboom asked Sep 22, 2023

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Dillen Meijboom asked Sep 22, 2023

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27 votes

Answer:

7x² + 5x - 9

Explanation:

(9x + 1) - (- 7x² + 4x + 10) ← distribute parenthesis by - 1

= 9x + 1 + 7x² - 4x - 10 ← collect like terms

= 7x² + 5x - 9

Ssarabando answered Sep 27, 2023

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