Answers Summer 2026 Common Core Algebra I - MA3109 B-IC MEF22QXV Adding and Subtracting PolynomialsQuestion 78581

78581

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Adding and Subtracting Polynomials

Question 78581 of 16 • ****Summer 2026 Common Core Algebra I - MA3109 B-IC MEF22QXV

Which property does each equation demonstrate?

Answer

x2 + 2x = 2x + x2:

commutative property

(3z4 + 2z3) – (2z4 + z3) = z4 + z3:

closure property

(2x2 + 7x) + (2y2 + 6y) = (2y2 + 6y) + (2x2 + 7x):

commutative property

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