Jawabanmu

Jawaban paling cerdas!
2014-08-19T19:38:22+07:00
=(10x-3)(2x-1)
=(10x X 2x) (10x X -1) (-3 X 2x) (-3 X -1)
=20x² -10x -6x +3
=20x² -16x +3
1 5 1
2014-08-19T19:39:10+07:00
(10x-3) (2x -1) 10x. 2x + 10.-1 -3.2x-3.-1 20x +( -10)-6x-3 20x - 6x -10-3 14x -13