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13 votes
13 votes
Select all polynomial expressions that are equivalent to 5x^2+7x-4x^2+5

A:

13 x 5

B:

5x3-4x 2 + 7 x + 5

C:

5x3+4x \boldcdot 2 +7 x + 5

D:

5+4x-7x2+5x3

E:

5+7 x-4x2 + 5x3

User Bouchard
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3.1k points

1 Answer

22 votes
22 votes

Answer:

A.13x5

Explanation:

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User Madelene
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