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Choose correct alternatives. Auxiliary...

Choose correct alternatives.
Auxiliary equation of `2x^2 + 3xy - 9y^2 = 0` is

A

`2m^2 + 3m-9= 0`

B

`9m^2 - 3m – 2 = 0`

C

`2m^2 - 3m +9= 0`

D

`-9m^2 - 3m +2=0`

Text Solution

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The correct Answer is:
B
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