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For what value of k ,if -4 is a zero of...

For what value of `k ,if -4` is a zero of the polynomial `x^2-x-(2k+2)` ?

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RD SHARMA ENGLISH-POLYNOMIAL-All Questions
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  2. If (x+a) is a factor of 2x^2+2a x+5x+10 , find a .

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  3. For what value of k ,if -4 is a zero of the polynomial x^2-x-(2k+2) ?

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  4. If 1 is a zero of the polynomial p(x)=a x^2-3(a-1)x-1 , then find the ...

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  5. If alpha,\ beta are the zeros of the polynomial such that alpha+bet...

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  7. For what value of k , is 3 a zero of the polynomial 2x^2+x+k ?

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  8. For what value of k , is -3 a zero of the polynomial x^2+11 x+k

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  9. If a quadratic polynomial f(x) is factorizable into linear distinct...

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  10. If a quadratic polynomial f(x) is a square of a linear polynomial, t...

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  12. If graph of quadratic polynomial a x^2+b x+c cuts positive direction o...

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  13. If the graph of quadratic polynomial a x^2+b x+c cuts negative directi...

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  14. If alpha,\ beta are the zeros of the polynomial f(x)=x^2+x+1, then 1/a...

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  15. If alpha,\ beta are the zeros of the polynomial p(x)=4x^2+3x+7 , then ...

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  17. If the sum of the zeros of the polynomial f(x)=2x^3-3k x^2+4x-5 is 6, ...

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