Cevaplar

2012-09-30T21:29:35+03:00

ben ne bileyim djsdbkjghskjhjk

0
2012-09-30T21:30:11+03:00

P(x+2)=(x+2)^2-4(x+2)+2

=x^2+4x+4-4x-8+2

=x^2+2

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