Mathematics
Mathematics, 30.09.2021 02:40, hailee24

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

answer
Answers: 3

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Do you know the correct answer?
Select all polynomial expressions that are equivalent to 5x^2+7x-4x^2+5 A:

13 x 5

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