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If `alpha` and `beta` are the zeros of the quadratic polynomial `p(t)=t^2-5t-1` , find the value of `alpha^2/beta^2 + beta^2/alpha^2 +2(alpha/beta+beta/alpha)-alphabeta`.

A

1

B

5

C

`-5`

D

`-1`

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The correct Answer is:
A
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MBD -HARYANA BOARD-POLYNOMIALS-SHORT ANSWER TYPE QUESTIONS
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  8. Find a quadratic polynomial whose zeroes are -4 and 2 respectively.

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  10. Find a quadratic polynomial whose zeroes are 4 and -1.

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  11. Find a quadratic polynomial whose zeroes are 3 and -2.

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  12. Check whether the polynomial f(x)=x^(2)-3 is a factor of the polynomia...

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