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Clearnote
Q&A
Senior High
Mathematics
想請問這一題🙏🏻
Mathematics
Senior High
2 monthsago
kyuuuu
想請問這一題🙏🏻
04 設實係數二次函數f(x)=x²+bx+c。若f(1)=-2,且不等式f(x)<0的解為 1-√17 (解) 4 02(+-)(1+x+x)(1) 主三 ·<x<- 1+√√17 4 x(1+x1-x)(S) ,求實數a、b、c的值。 <2> (a,b) -200+(20-3)<0
Answers
綾
2 monthsago
如圖
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