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If the ratio of the roots of x^(2) + bx ...

If the ratio of the roots of `x^(2) + bx + c = 0` is equal to the ratio of the roots of `x^(2)+px+q=0`, then `p^(2)c-b^(2)q=`

A

0

B

1

C

2

D

3

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AAKASH SERIES-QUADRATIC EQUATIONS & EXPRESSIONS-EXERCISE-II
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  2. 3+4i is a root of x^(2) + Ax + B = 0 and sqrt(3) -2 is a root of x^(2)...

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  3. If the ratio of the roots of x^(2) + bx + c = 0 is equal to the ratio ...

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  4. If the ratio of the roots of the equation ax^(2)+bx+c=0 is m: n then

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  5. If alpha,beta are the roots of the equation x^(2) + Px + P^(3) = 0, P ...

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  6. If one root of x^(2) + px + 1 = 0 is the cube of the other root then p...

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  7. If 3+4i is a root of the equation ax^(2)+bx+c= 0 where a, b, c in R th...

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  8. Assertion (A) : If one root of x^(2)- (3+2i)x+ (1 + 3i) = 0 is 2+ i t...

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  9. IF alpha , beta are the roots of the equation x^2+2ax +b=0 , the...

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  10. If x^(2)+px+q=0 has roots 2i + 3, 2i–3 then the discriminant of the e...

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  11. The quadratic equation whose one root is (3+sqrt(5))/(2-sqrt(5)) is

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  12. If p(q-r)x^(2) + q(r-p) x+ r(p-q) = 0 has equal roots, then (2)/(q)=

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  13. Assertion (A): If the roots of (a^(2)+b^(2))x^(2)-2b(a+c)x+ (b^(2)+c^(...

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  14. If one root of the equation x^(2) + px + 12 = 0 is 4, while the equati...

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  15. The roots of (x-b)(x-c) +(x-a)(x-c) +(x-a) (x-b)=0 are

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  16. If the quadratic expression x^(2)-(a-1)x+(a+(1)/(4)) were to be a per...

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  17. If 0 gt a gt b gt c and the roots alpha, beta are imaginary roots of ...

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  18. For a, b, c in Q and b + c ne a, the roots of ax^(2)-(a+b+c)x+(b+c)=0

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  19. For a, b, c in R and a, b, c are different, then the roots of (x+a)(x+...

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  20. If a, b, c are real then (b-x)^(2)-4(a-x) (c-x)=0 will have always roo...

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