Đồ thị sau đây là của HS y = x^4 - 3x^2 - 3. Với giá trị nào của m thì PT x^4 - 3x^2 + m = 0 có

The following graph represents the function y = x^4 - 3x^2 - 3. For what value of m does the equation x^4 - 3x^2 + m = 0 have three distinct roots? A. m = -3. B. m = -4. C. m = 0. D. m = 4. The following graph represents the function y = x^4 - 3x^2 - 3. The question "For what value of m does the equation x^4 - 3x^2 + m = 0 have three distinct roots?" is one of the frequently asked questions in the High School Graduation Exam in Mathematics under the new Knowledge Connection Education program. In this video, I will guide you in answering this question. Please pay attention and follow along with me. If you find this video helpful, please help me spread the word by liking and sharing it. Subscribe to the channel to learn more interesting videos! Click the bell icon to receive notifications of the latest videos! Best regards! View the complete answers to the High School Graduation Exam questions in Mathematics here:    • Ôn thi tốt nghiệp THPT môn Toán