Mathematics, 10.10.2020 15:01, innocentman69

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

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

A:
13 x 5
B:
5x3-4x 2 + 7

Answers: 2

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