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XDR asked Dec 8, 2022

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Mathematics
high-school

XDR asked Dec 8, 2022

by XDR

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2 Answers

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Answer:

B. x² + 2

Explanation:

distribute the negative in the second part: 2x² + 2x + 3 - x² - 2x - 1

add like terms: 2x² - x² + 2x - 2x + 3 - 1

= x² + 2

2x - 2x cancels out

Denis Kohl answered Dec 10, 2022

by Denis Kohl

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22 votes

Answer:

The answer is B

Explanation:

The answer is B

Ara Vartanian answered Dec 14, 2022

by Ara Vartanian

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