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2 votes
Which polynomial is equal to (x + 1)(2x + 1)

User Vzczc
by
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2 Answers

4 votes

Answer:

2x^2+3x+1

Explanation:

FOIL

User Imcconnell
by
7.8k points
2 votes

Answer:

2x^2+3x+1, I believe.

Explanation:

Multipy 'em

User Thomas Cayne
by
7.8k points

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