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If m is the slope of one of the lines re...

If m is the slope of one of the lines represented by `ax^(2)+2hxy+by^(2)=0`, then `(h+bm)^(2)` =

A

`h^2+ab`

B

`h^2-ab`

C

`(a+b)^2`

D

`(a-b)^2`

Text Solution

Verified by Experts

The correct Answer is:
B
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