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Question: Answered & Verified by Expert
If one root of $x^3-7 x^2+36=0$ is twice the other, then the sum of those two roots is
MathematicsQuadratic EquationAP EAMCETAP EAMCET 2017 (26 Apr Shift 2)
Options:
  • A 6
  • B 9
  • C -9
  • D 12
Solution:
2074 Upvotes Verified Answer
The correct answer is: 9
No solution. Refer to answer key.

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