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The number of values of a for which equa...

The number of values of `a` for which equations `x^3+a x+1=0a n dx 64+a x^2+1=-` have a common root is `0` b. `1` c. `2` d. Infinite

A

2

B

0

C

`-2`

D

none of these

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B
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MCGROW HILL PUBLICATION-QUADRATIC EQUATIONS-Exercise ( Level 1 (single correct answer type questions))
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