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For a quadratic inequation ax^2+bx+cgt0 ...

For a quadratic inequation `ax^2+bx+cgt0` having negative discriminant, the values of x that satisfy the given inequation

A

R

B

only positive real numbers

C

does not exist

D

Either R or none

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The correct Answer is:
B
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QUANTUM CAT-THEORY OF EQUATIONS-QUESTION BANK
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  6. For a quadratic inequation ax^2+bx+cgt0, and agt0 if you have double r...

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  7. Find the value interval of x for the inequality -6lex^2-5xle6 .

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  8. Find the value of x that satisfy the inequation x^4-13x^2+36le0.

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  9. Find the value of x that satisfy the inequation x^6-19x^3-216gt0.

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  10. Find the value of m that satisfy the inequation m+3sqrtm-4gt0.

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  12. What can be the correct possible set of factors that determines the lo...

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  13. The roots of a quadratic equation ax^(2) + bx + c=0 are 1 and c/a, th...

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  14. Which of the following facts are the most essential to know if both th...

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  15. If the randomly chosen point /dies between the roots of the equation ...

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  16. In which of the following case the F-Br-F angle is less than 90^(@)?

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  17. Which of the following facts regarding bond order is not valid ?

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  18. Which of the following are correct statements about C(2)H(5)Br.

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  19. The axis of symmetry, of a quadratic graph, is always parallel to

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  20. The quadratic equation ax^(2)+bx+c=0 has real roots if:

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