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If 3p^(2) = 5p + 2 and 3q^(2) = 5q + 2, ...

`If 3p^(2) = 5p + 2 and 3q^(2) = 5q + 2,` where p `ne` q , then the equation whose roots are 3p - 2q and 3q - 2p is :

A

`3x^(2) -5x - 100 = 0`

B

`5x^(2) + 3x + 100 = 0`

C

`3x^(2) - 5x + 100 = 0`

D

`3x^(2) + 5x - 100 = 0 `

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A
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MODERN PUBLICATION-QUADRATIC EQUATIONS -MULTIPLE CHOICE QUESTIONS (LEVEL-II)
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  2. The equation ax^(2) + bx + c = 0 , where a, b,c are real number conne...

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  3. If 3p^(2) = 5p + 2 and 3q^(2) = 5q + 2, where p ne q , then the equati...

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  4. If P(x) = ax^(2) + bx + c and Q(x) = -ax^(2) + dx + c, where ac ne 0 ...

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  5. If one root of the ax^(2) + bx + c = 0 is equal to nth power of the o...

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  6. The number of real solutions of the equation : | x^(2) + 4x + 3 | + ...

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  8. A quadratic equation whose roots are ((gamma)/(alpha))^(2) and ((beta...

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  12. The non-trival values of (a,b) such that roots of the equation x^(2) +...

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  13. The number of values of 'k' for which the equation x^(2) - 3x + k = 0 ...

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  14. If the roots of the equation (x^(2) -bx)/(ax - c) = (lambda - 1)/(lamb...

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  15. If b gta, then the equation (x -a)(x - b) - 1 = 0 has :

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  16. Let f (x) = (1 + b)^(2) x^(2) + 2bx + 1 and let m(b) be the minimum ...

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  17. The number of solutions of : log(4) (x - 1)= log(2) (x - 3) is :

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  18. If alpha ne beta and alpha^(2) = 5 alpha - 3, beta^(2) = 5 beta - 3 , ...

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  19. The number of real roots of 3^2x^2-7x+7=9 is (A) 0 (B) 2 (C) 1 (D) 4

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  20. The number of values of k, for which the system of eauations: (k+1)x...

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