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1687

Q:

If the difference between the roots of the equation Ax2+BX+C = 0 is 4, then which of the following is TRUE?

  • 1
    $$B^2 - 16A^2 = 4AC + 4B^2 $$
  • 2
    $$B^2 - 10A^2 = 4AC + 6A^2$$
  • 3
    $$B^2 - 8A^2 = 4AC + 10A^2 $$
  • 4
    $$B^2 - 16A^2 = 4A^C + 8B^2$$
  • Show Answer
  • Workspace

Answer : 2. "$$B^2 - 10A^2 = 4AC + 6A^2$$"

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