Cevaplar

2012-11-30T22:00:21+02:00
(0,5-1)(0,5+1) [(0,5)*(üzeri iki )+1]+1

(0,4)

2 1 2
2012-11-30T22:06:02+02:00

(0,5-1)=5/10 - 10/10= -5/10

(0,5+1)=5/10 + 10/10=15/10

-5/10 x 15/10=-3/4

5/10*=25/100=1/4

1/4 +1=1/4 + 4/4=5/4

5/4 x (- 3/4)= -15/16

-15/16 +1= -15/16 + 16/16=1/16

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