
William S. answered 12/16/13
Tutor
4.4
(10)
Experienced scientist, mathematician and instructor - William
(3/2)-2 = [1/(3/2)2] = [1/(9/4)] = (4/9)
Ray S.
asked 12/16/13William S. answered 12/16/13
Experienced scientist, mathematician and instructor - William
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