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Form polynomial equations of the lowest...

Form polynomial equations of the lowest degree , with roots as given below
0,1,-`3/2,-5/2`

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Required equation is
`x(x-1)(x+3/2)(x+5/2)=0 ........(1) `
`x(x-1)=x^2-x`
`(x+3/2)(x+5/2)=x^2+3/2x+5/2x+(15)/(4)=x^2+4x+(15)/(4)`
Substituting in (1) ,required equation is
`rArr (x^2-x)(x^2+4x+(15)/(4))=0`
`rArr x^4-x^3+4x^3-4x^2+(15)/(4)x^2-(15x)/(4)=0`
`x^4+3x^3-1/4x^2-(15)/(4)x=0`
`or rArr 4x^4+12x^3-x^2-15x=0`
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VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-THEORY OF EQUATIONS -EXERCISE -4(a)
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  2. Form polynomial equations of the lowest degree , with roots as given ...

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  3. Form polynomial equations of the lowest degree , with roots as given ...

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  4. If alpha,beta,gamma are the roots of 4x^3-6x^2+7x+3=0 then find th...

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  5. if 1,1,alpha are the roots of x^3-xx^2+9x-4=0 ,then find alpha .

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  6. If -1,2 and alpha are the roots of 2x^3 +x^2-7x-6=0 , then find alp...

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  7. If 1,-2 and 3 are roots of x^3-2x^2+ax+6=0 , then find a .

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  8. If the product of the roots of 4x^3+16x^2-9xa=0 is 9 , then find a .

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  9. Find the values of s1, s2,s3 and s4 for each of the following equation...

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  10. Find the values of s1, s2,s3 and s4 for each of the following equation...

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  11. If alpha, beta and 1 are the roots of x^3-2x^2-5x+6=0 , then find alp...

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  12. If alpha ,beta and gamma are the roots of x^3-2x^2+3x-4 =0 , then fi...

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  13. If alpha, beta and gamma are the roots of x^3 +px^2+qx+r=0 then find t...

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  14. If alpha, beta and gamma are the roots of x^3 +px^2+qx+r=0 then find t...

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  15. If alpha, beta and gamma are the roots of x^3 +px^2+qx+r=0 then find t...

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  16. If alpha, beta and gamma are the roots of x^3 +px^2+qx+r=0 then find t...

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  17. If alpha, beta and gamma are the roots of x^3 +px^2+qx+r=0 then find t...

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  18. If alpha, beta,gamma are the roots of x^3-6x^2+11x-6=0 then find t...

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  19. If alpha ,beta,gamma are the roots of x^3 -7x +6=0 then find the eq...

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  20. If alpha ,beta, gamma are the roots of x^3-3ax+b=0 prove that sum ...

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