associative propertyclosure property✔ commutative property

Question

Revolt · Accepted Answer

✔ commutative property; x2 + 2x = 2x + x2: commutative property; (3z4 + 2z3) – (2z4 + z3) = z4 + z3: closure property; (2x2 + 7x) + (2y2 + 6y) = (2y2 + 6y) + (2x2 + 7x): commutative property

Adding and Subtracting Polynomials

associative propertyclosure property✔ commutative property

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