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If the quadratic graph intersects both t...

If the quadratic graph intersects both the X and Y axes at the same point, which of the following is not correct?

A

Roots are imaginary

B

Roots are neither negative nor positive

C

b = c = 0

D

Graph may open in either side-up and down

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The correct Answer is:
A
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QUANTUM CAT-THEORY OF EQUATIONS-QUESTION BANK
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  11. If alpha and beta are the roots of the quadratic equation x^2+5x+6=0...

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  12. If alpha and beta are the roots of the quaclratic equation 24x^2+55x-1...

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  13. If sum of the roots is -2 and product of the roots is -15,

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  14. If sum of the roots is -11 and product of the roots is 24,

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  16. If the quadratic equation is -x^2+28x+93=0,

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  17. What is the minimum distance between the vertex of the quadratic graph...

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  18. If the two roots of a quadratic equation are 7/2 and 3/5 which one...

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  19. The axis of symmetry is 3 units away from Y-axis and the minimum is 4...

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  20. If the quadratic equation has negative real roots and its maximum (ext...

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