Cevaplar

2012-11-28T16:36:20+02:00

a) x kare +5x + (-2x) + (-10)

x kare + 3x -10

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2012-11-28T16:36:51+02:00

x üssü 2+3x-10=0 (x+5)(x-2) burdan x= -5 x=2  

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