If two distinct chords drawn from the poiint (a,b) of the circle ${ x }^{ 2 }+{ y }^{ 2 }-ax-by=0$are bisected by the x-axis,then the roots of the quadratic equation $b^{ 2 }-ax-2b=0$ are
Reveal answer
Fill a bubble to check yourself
If two distinct chords drawn from the poiint (a,b) of the circle ${ x }^{ 2 }+{ y }^{ 2 }-ax-by=0$are bisected by the x-axis,then the roots of the quadratic equation $b^{ 2 }-ax-2b=0$ are