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If one zero of the polynomial f(x) = (k^...

If one zero of the polynomial `f(x) = (k^(2)+4)x^(2) + 13 x + 4k` is reciprocal of the other then k = ………..

A

-2

B

2

C

9

D

1

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VGS PUBLICATION-BRILLIANT-POLYNOMIALS-EXERCISE
  1. If x+ 2 is a factor of x^(2) + ax + 2b and a+b = 4 then a = …………..

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  2. In the above problem y = ......

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  3. If one zero of the polynomial f(x) = (k^(2)+4)x^(2) + 13 x + 4k is rec...

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  4. If two zeros of x^(3) + x^(2) - 5x -5 are sqrt(5) and -sqrt(5) then it...

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  5. If zeros of polynomial f(x0 = x^(3) - 3px^(2)+qx-r are in AP then 2p^(...

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  6. If alpha, beta are the zeros of the polynomial f(x) = ax^(2) + bx + c ...

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  7. What should be subtracted from the polynomial x^(2) - 16x + 30 so that...

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  8. ax + b represents ………… polynomial.

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  9. ax^(2) + bx + c is a …………… polynomial.

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  10. Which of the following is a cubic polynomial in general form?

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  11. The degree of the polynomial ax^(4) + bx^(3) + cx^(2) + dx + e is ………....

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  12. a(0)x^(n) + a(1)x^(n-1) + a(2)x^(n-2) + ……..a(n)x^(n) is polynomial of...

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  13. If alpha , beta , gamma are roots of a cubic polynomial alpha + beta +...

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  14. If alpha, beta, gamma are roots of a cubic polynomial then alpha beta ...

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  15. If alpha, beta, gamma are roots of a cubic polynomial then alpha beta ...

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  16. f(x) = 3x - 2 then zero of f(x) is …………

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  17. p(t) = t^(3) - 1 , p(-2) = ………….

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  18. p(x) = x^(2) + 5x + 6 then zeros of p(x) = …………..

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  19. p(x) = 4x^(2) + 3x -1 then p(1/4) = ……..

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  20. x^(2)+7x+10 బహుపది యొక్క శూన్యల మొత్తం

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