-2 3 and B -3 2 3 and C = 1 A = -3 Add AB to AC and compare with A(B+ C). AB + AC = A(B+ C) = Does AB + AC = A(B+C) yes Multiply A times BC. Then multiply AB times C. А(ВС) — %3D (AB)C = Does A(BC) = (AB)C |yes

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