text: # Toán 8Cho $\dfrac{a^2}{a+b}+\dfrac{b^2}{b+c}+\dfrac{c^2}{c+a}=2022$
  
  #### Cáp Ngọc Bảo Phương
  
  ##### TMod Toán
  Cu li diễn đàn
  cho a^2/a+b + b^2/b+2 +c^2/c+a = 2022. Tính gtbt b^2/a+b + c^2/b+c +a^2/c+a
  
  $\dfrac{a^2}{a+b}+\dfrac{b^2}{b+c}+\dfrac{c^2}{c+a}-\dfrac{b^2}{a+b}-\dfrac{c^2}{b+c}-\dfrac{a^2}{a+c}$
  $=\dfrac{a^2-b^2}{a+b}+\dfrac{b^2-c^2}{b+c}+\dfrac{c^2-a^2}{a+c}$
  $=a-b+b-c+c-a=0$
  $\Rightarrow \dfrac{b^2}{a+b}+\dfrac{c^2}{b+c}+\dfrac{a^2}{a+c}=2022$
  Có gì khúc mắc em hỏi lại nhé <3
explanation: The document is a math problem and its solution. It starts with a given equation and asks to find the value of a related expression. The solution is provided, showing the steps to derive the answer.
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
  Output rules:
  
  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
distilabel_metadata.role: system
distilabel_metadata.content: # Toán 8Cho $\dfrac{a^2}{a+b}+\dfrac{b^2}{b+c}+\dfrac{c^2}{c+a}=2022$
  
  #### Cáp Ngọc Bảo Phương
  
  ##### TMod Toán
  Cu li diễn đàn
  cho a^2/a+b + b^2/b+2 +c^2/c+a = 2022. Tính gtbt b^2/a+b + c^2/b+c +a^2/c+a
  
  $\dfrac{a^2}{a+b}+\dfrac{b^2}{b+c}+\dfrac{c^2}{c+a}-\dfrac{b^2}{a+b}-\dfrac{c^2}{b+c}-\dfrac{a^2}{a+c}$
  $=\dfrac{a^2-b^2}{a+b}+\dfrac{b^2-c^2}{b+c}+\dfrac{c^2-a^2}{a+c}$
  $=a-b+b-c+c-a=0$
  $\Rightarrow \dfrac{b^2}{a+b}+\dfrac{c^2}{b+c}+\dfrac{a^2}{a+c}=2022$
  Có gì khúc mắc em hỏi lại nhé <3
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The document is a math problem and its solution. It starts with a given equation and asks to find the value of a related expression. The solution is provided, showing the steps to derive the answer.
  
  Label: question-and-answer