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If the product of two zeroes of the poly...

If the product of two zeroes of the polynomial `P(x)=2x^3+6x^2-4x+9` is 3,then its third zero is
a)`3/2` b)`-3/2` c)`9/2` d)`-9/2`

A

`3/2`

B

`-3/2`

C

`9/2`

D

`-9/2`

Text Solution

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R G PUBLICATION-POLYNOMIALS-EXAMPLES
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  2. Find the zeroes of the quadratic polynomial x^2+7x+12 and verify the r...

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  3. Find the zeroes of the quadratic polynomial p(x)=2x^2+5x-12 and verify...

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  4. Find the zeroes of the quadratic polynomial p(x)=4sqrt3x^2+5x-2sqrt3 a...

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  6. If alpha and betaare the zeroes of the polynomial p(x)=ax^2+bx+cthen f...

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  7. If alpha and betaare the zeroes of the polynomial p(x)=ax^2+bx+cthen f...

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  8. If alpha and betaare the zeroes of the polynomial p(x)=ax^2+bx+cthen f...

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  9. If alpha and betaare the zeroes of the polynomial p(x)=ax^2+bx+c then ...

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  10. If alpha and beta are the zeroes of the polynomial p(x)=ax^2+bx+c then...

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  11. If alpha and betaare the zeroes of the polynomial p(x)=ax^2+bx+cthen f...

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  12. If alpha and betaare the zeroes of the polynomial p(x)=ax^2+bx+cthen f...

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  13. If alpha and beta are the zeroes of the quadratic polynomial p(x)=kx^2...

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  14. If the sum of squares of zeroes of the quadratic polynomial p(x)=x^2-8...

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  15. Find the condition that the zeroes of the polynomial f(x)=x^3-px^2+qx-...

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  16. Find the zeroes of the polynomial p(x)=x^3-5x^2-2x+24 if it is given t...

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  17. Find the values of a and b such that the polynomial x^4+x^3+8x^2+ax+b ...

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