Giả sử hàm số $y=\frac{1}{3}{x}^3-x^2-\frac{1}{3}mx$ có hai điểm cực trị$x_1$, $x_2$ thỏa mãn$x_1+x_2+2x_1{x}_2=0$. Giá trị của $m$ là

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose one sentence that has the same meaning as the root one:

  The schoolyard is too small to play volleyball in.
  
  

• Choose one sentence that has the same meaning as the root one:

  Jim came down with flu and had to stay in.
   

• Choose one sentence that has the same meaning as the root one:

  She said to us, ''Don’t be late again.''
   

• Choose one sentence that has the same meaning as the root one:

  The rain began to fall during my walk in the country.
   

• Choose one sentence that has the same meaning as the root one:

  I often get up early in the morning.
  
  

• Choose one sentence that has the same meaning as the root one:

  I should have gone by bus and saved a lot of money.
   

• Choose one sentence that has the same meaning as the root one:

  Not many people attended the meeting.
   

• Choose one sentence that has the same meaning as the root one:

  They arrange the tests in this book according to their difficult levels.
   

• Choose one sentence that has the same meaning as the root one:

  I am studying not only mathematics but also chemistry.
  
  

• Choose one sentence that has the same meaning as the root one:

  We were best friends in high school, but we lost touch while we were studying at university.