Jawabanmu

2014-03-20T10:52:31+07:00
2x2+3x-5=0 (2x+5) (x-1) 2x=-5 x= -5/2 x=1
2014-03-20T13:23:09+07:00
2×2+3X-5=0(2X+5)(X-1)2X=-5X=-5/2X=1