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If one root of 24x^(3) - 14x^(2) - 63x +...

If one root of `24x^(3) - 14x^(2) - 63x + 45 = 0 ` is the double the other then the roots are

A

`-1,1/2,2`

B

`2,2,-1`

C

`3/4,3/2,-5/3`

D

`-3/2 ,-3/4,-1/3`

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The correct Answer is:
C
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AAKASH SERIES-THEORY OF EQUATIONS-EXERCISE-I
  1. The condition that the roots of x^3 -bx^2 +cx -d=0 are in G.P is

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  2. The roots of the equation x^3 -3x -2=0 are

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  3. If one root of 24x^(3) - 14x^(2) - 63x + 45 = 0 is the double the oth...

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  4. For the equilibrium x^3 +3x^2 -x-2=0 if s1 ,s2 ,s3 have their ...

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  5. The repeated root of the equation 4x^3 -12x^2 -15x -4=0 is

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  6. The non - repeated root of x^3 +4x^2 +5x +2=0 is

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  7. If f(x )=0 has a repreated root alpha then another equation ...

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  8. If alpha , beta , gamma are roots of the equation x^3 + ax^2...

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  9. If alpha , beta , gamma are the roots of x^3 + px^2+qx -r=0 t...

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  10. If alpha , beta , gamma are the roots of the equation x^3 -6x^2 +...

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  11. If alpha , beta , gamma are the roots of the equation x^3 +px...

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  12. If alpha , beta , gamma are the roots of x^3 +2x^2 -3x -1=0 the...

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  13. If f(x) =x^4 + 3x ^2 - 6x -2 then the coefficient of x^3 in ...

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  14. The equation whose roots are multiplied by 3 of those of 2x^(3) - 3x^...

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  15. If alpha, beta, gamma are the roots of x^(3) + 2x^(2) - 4x - 3 = 0 the...

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  16. The equation whose roots are those of equation x^4 - 3x^3 +5x...

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  17. If alpha , beta , gamma are the roots of x^3 +x^2 + 2x +3=0 th...

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  18. If alpha , beta , gamma are the roots of x^3 + 3x^2 -4x +2=0 t...

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  19. to remove the 2^(nd) term of the equation x^4 -10 x^3 +35 x^2 -5...

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  20. The transformed equation of x^(4) + 8x^(3) + x - 5 = 0 by eliminating ...

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