Beginning of The End has left a new comment on your post "NHỮNG HẰNG ĐẲNG THỨC ĐÁNG NHỚ":
(ax+b)(x²+cx+1)=x³-3x+2
<=>ax³+(b+ac)x²+(a+bc)x+b= x³-3x+2
Để 2 hàm đồng nhất thì:
* b=2
* a=1
*2+1.c=0 =>c=-2
*1+2c=-3 =>c=-2
Vậy các giá trị a,c,b đều thỏa mãn.
Kết luận: (a,b,c)=(1,2,-2)
Unsubscribe from comment emails for this blog.
Posted by Beginning of The End to Học Để Thi at Oct 11, 2021, 9:20 AM
Subscribe to:
Post Comments (Atom)
Popular Posts
-
Trump's AI-Generated Gaza Resort Video: Visionary or Tone-Deaf Fantasy? Outraged or Amused? Trump's Gaza Fantasy Video Sparks Debat...
-
As a form of digital currency, there are only bitcoins electronically, all you can see is transactional records between different addresses....
-
Erin Burnett has left a new comment on your post " President Donald Trump reacted to the stunning acc... ": The White House d...
-
Trang Ánh Nam has left a new comment on your post " CÁC HỆ THỨC LƯỢNG TRONG TAM GIÁC VÀ GIẢI TAM GIÁC ": Câu 31: Cho tam giác...
-
Bitcoin ATM Withdrawal Plastic Card With Global Acceptance Bitcoin ATMs are accessible in most real urban areas around the globe, and they g...
-
Xdg Coin is one of the most notable coins in the market, and its exchange volume has expanded relentlessly after some time. On January 21, ...
-
Use Cashkaro Referral Code 22718894 and Signup here on Cashkaro Join Cashback site of India https://cashkaro.com?r=22718894&fname=Dha...
-
3 Đề Ôn Thi HKII Toán 10 - TP. Hồ Chí Minh 3 Đề Ôn Thi HKII Toán 10 - TP. Hồ Chí Minh ĐỀ KIỂM TRA HỌC KỲ...
-
Are you looking for a store to store your litecoins? Still do not have the best option? What happens if we say we know the company that offe...
-
Fwd:Reminder Strategy Session at 631 Kati McMillon
No comments:
Post a Comment