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x coordinates of two points B and C are ...

`x` coordinates of two points B and C are the roots of equation `x^2 +4x+3=0` and their `y` coordinates are the roots of equation `x^2 -x-6=0`. If `x` coordinate of B is less than the `x` coordinate of C and `y` coordinate of B is greater than the `y` coordinate of C and coordinates of a third point A be `(3, -5)`, find the length of the bisector of the interior angle at A.

Text Solution

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The correct Answer is:
`(14sqrt2)/3`
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Knowledge Check

  • The length of the equation 4x+3y-12=0 that intersects two coordinate axes is

    A
    2.5 units
    B
    7 units
    C
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    D
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