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If (a\neq0) and (D=b^2-4ac) is negative in (ax^2+bx+c=0), what is the correct statement about the graph and roots?
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Answer and explanation
Correct answer: The graph does not cut the (x)-axis and there are no real roots
When (D) is negative, no real root exists. Graphically, the parabola does not cut the (x)-axis.
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What is the correct answer to this question?
The graph does not cut the (x)-axis and there are no real roots
Why is this the correct answer?
When (D) is negative, no real root exists. Graphically, the parabola does not cut the (x)-axis.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Quadratic Equations. Topic: Nature of Roots.
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