Cevaplar

2012-11-22T19:47:50+02:00

x+2=0 ; x= -2

x yerine P'de -2 yazıyoruz.

P(3.-2-2)=2x2-4x+5

P(-8)= 2(-8)2[karesi]-4(-8)+5

P(-8)= 132+32+5

P(-8)= 169 olur ;)

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2012-11-22T19:49:31+02:00

412 dirrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr

0