Cevap:
A Şıkkı
Açıklama:
x-9 carpanlarindan biriyse polinomda x yerine 9 yazip 0'a esitleriz.
P(9)= (9-5)^3a+2 + 2^3a(9-1)^a -17.4^b+3
0= 4^3a+2 + 2^3a.8^a -17.4^b+3
0= (2^2)^3a+2 +2^3a.(2^3)^a -17.(2^2)^b+3
0= 2^6a.16 + 2^6a - 17.2^2b+6
0= 2^6a(16+1) -17.2^2b+6
17.2^2b+6= 2^6a.17
2^2b+6= 2^6a ise,
2b+6= 6a
2b= 6a-6
b= 3a-3
b= 3(a-1) olur.