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Mathematics, 07.10.2019 10:20 skatingby7522

Which polynomial represents the sum below?

(-2x^3 + 4x^2 + 6) + (2x^2 + 6x + 3)

a. -x^6 + 6x^2 + 12x + 9
b. -2x^3 + 6x^2 + 6x + 9
c. -2x^5 + 10x^2 + 6x + 9
d. -2x^3 + 6x + 9

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Which polynomial represents the sum below?

(-2x^3 + 4x^2 + 6) + (2x^2 + 6x + 3)

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