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If alpha,beta are the roots of ax^2+2bx+...

If `alpha,beta` are the roots of `ax^2+2bx+c=0` and `alpha+delta,beta+delta` be those of `Ax^2+2Bx+C=0` then prove that `(b^2-ac)/(B^2-AC)=(a/A)^2`

A

`(a/A)^2`

B

`(A/a)^2`

C

0

D

1

Text Solution

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The correct Answer is:
A
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MCGROW HILL PUBLICATION-THEORY OF QUADRATIC EQUATION-Multiple Choice Questions
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