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2007-11-08 15:51:07 · 2 answers · asked by Anonymous in Science & Mathematics Mathematics

2 answers

A

2007-11-08 16:02:06 · answer #1 · answered by JavaScript_Junkie 6 · 1 0

-3*4 = -12
i*i = -1
-12*-1 = 12.

2007-11-09 00:02:10 · answer #2 · answered by steiner1745 7 · 0 0

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