Which example illustrates the commutative
property of addition for polynomials?
(2x2 + 5x) =–5x)
(2x2 + 5x) + 0 = (2x2 + 5x)
(2x2 + 5x) + (4x2 - 4x) = 2x2 + 5x + 4x2 - 4x
(2x2 + 5x) + (4x2 - 4x) = (4x2 - 4x) + (2x2 + 5x)
done

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