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If alpha, beta are roots of the equation...

If `alpha, beta` are roots of the equation `ax^(2) + 3x + 2 = 0 (a lt 0), "then"(alpha^(2))/(beta)+(beta^(2))/(alpha)` is greater than

A

0

B

1

C

2

D

none of these

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The correct Answer is:
D
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ML KHANNA-THEORY OF QUADRATIC EQUATIONS -Self Assessment Test
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  3. The number of real solutions of the equation |x|^(2)-3|x|+2=0 is :

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  7. Let alpha and beta are the roots of the equation x^(2) + x + 1 = 0 The...

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  8. If the quadratic equation x^(2) +ax +b =0 and x^(2) +bx +a =0 (a ne b...

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  15. If alpha and beta (alpha lt beta) are the roots of the equation x^(2) ...

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  16. If 2a+3b+6c=0, then prove that at least one root of the equation a x^2...

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  21. If a,b, c are in G.P., then the equations ax^(2) + 2bx + c = 0 and dx^...

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