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If alpha, beta are roots of qadratics eq...

If `alpha, beta` are roots of qadratics equation then for which of the following equations is `alpha + beta =11` and `alphabeta=33` ?

A

(a) `x^2-11x+33=0`

B

(b) `x^2-11x-33=0`

C

(c) `x^2+11x+33=0`

D

(d) `x^2+11x-33=0`

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NAVNEET PUBLICATION-QUADRATIC EQUATION-EXERCISE
  1. Choose the correct alternative from those given below each question: ...

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  2. Choose the correct alternative from those given below each question: ...

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  3. If alpha, beta are roots of qadratics equation then for which of the f...

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  4. Choose the correct alternative from those given below each question: ...

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  5. Choose the correct alternative from those given below each question: ...

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  6. Choose the correct alternative from those given below each question: ...

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  7. Determine whether the value given against each of the qaudratic equati...

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  8. Choose the correct alternative from those given below each question: ...

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  9. Write the following quadratic equations in the standard form: 3y^2=8y...

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  10. Write the following quadratic equations in the standard form: 4z^2+7...

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  11. Write the following quadratic equations in the standard form: 5y+4=y...

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  12. Write the following quadratic equations in the standard form: 3x^2=1...

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  13. Is x=-1 a root of the quadratic equation x^2-3x-4=0?

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  14. What are the roots of the following quadratic equations? p^2-9=0

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  15. What are the roots of the following quadratic equations? x^2+3x+2=0

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  16. What are the roots of the following quadratic equations? x^2+x-6=0

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  17. What are the roots of the following quadratic equations? (x+5)(x-2)=...

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  18. For solving the following quadratic equations by completing square met...

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