Question

which property does each equation demonstrate? x2 2x = 2x x2 (3z4 2z3) – (2z4 z3) = z4 z3 (2x2 7x) (2y2 6y) = (2y2 6y) (2x2 7x)

Answer 1

Explanation:

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Answer 2

Answer: commutative, closure, commutative

Explanation:

idk how to explain it but i checked it and it's correct