Jawabanmu

Jawaban paling cerdas!
2014-09-06T04:33:21+07:00
B-c = 5-4 = 1
a × (b-c) = 1 × 1 = 1
a × b = 1 × 5 = 5
a × c = 1 × 4 = 4

b-c = 6 - (-3) = 6 + 3 = 9
a × (b-c) = -2 × 9 = -18
a × b = -2 × 6 = -12
a × c = -2 × (-3) = 6
1 5 1