Question

C.Y. Hsu

高中數學求解 謝謝

se   MR

2 設fe)=x>+ax:+bx+ce為整係數多項式,已知fG)=0的三相發筷角理數 , 戰YGC7/3) 之G。,
fC/3)> 0,fGy<0,fC/26)> 0,則下烈哪一個選項相能為當數貳ce之全?
(1) 9
22052
他 (3)26

0

(5)一30

Answer 1

✨ 最佳解答 ✨

Call me Bravo

For your reference and please tell me the answer,3q

C.Y. Hsu

the answer to the question is 5, so you are correct.