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Question: Answered & Verified by Expert
If the graph of a quadratic polynomial lies entirely above $\mathrm{x}$ -axis, then which one of the following is correct?
MathematicsQuadratic EquationNDANDA 2017 (Phase 1)
Options:
  • A Both the roots are real
  • B One root is real and the other is complex
  • C Both the roots are complex
  • D Cannot say
Solution:
2799 Upvotes Verified Answer
The correct answer is: Both the roots are complex
Since the graph is not meeting the $\mathrm{x}$ -axis at all, roots are Complex numbers.

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