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Mathematics, 22.01.2022 02:10 zarek93

20. Which of the following demonstrates the commutative property of multiplication? A: (8+6i) (4 + 2i) = (4 + 2i)(8 +6i)
B: (2+8i) (2 – 8i) = 20
C: (7-6i) (0+2i)=(7+2i)(0 - 6i)
D: (-5+3i)(-1-i)=(5- 3i)(1+i)

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