3 years ago

Which of the following polynomials is equivalent to the expression above?

Mathematics

1 answer:

poizon [28]3 years ago

3 0

Answer:

D) x² + 4x + 7

Step-by-step explanation:

2x + 6 + x² + 2x + 1

x² + 2x + 2x + 6 + 1

x² + 4x + 7

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svetoff [14.1K]

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