Find the point of intersection of the pair of straight lines represented by the equation `6x^2+5x y-21 y^2+13 x+38 y-5=0.`

Find the combined equation of the straight lines whose separate equations are x-2y-3=0 and x+y+5=0.

Find the combined equation of the straight lines whose separate equations are x-2y-3=0 and x+y+5=0

Find the lines whose combined equation is 6x^2+5x y-4y^2+7x+13 y-3=0

Find the equation of the bisectors of the angles between the lines joining the origin to the point of intersection of the straight line x-y=2 with the curve 5x^2+11 x y-8y^2+8x-4y+12=0

Find the joint equation of the pair of lines which pass through the origin and are perpendicular to the lines represented the equation y^2+3x y-6x+5y-14=0

Find the coordinates of points where pair of lines given by equation 2x^(2)-6y^(2)+xy-2x+17y-12=0 intersect line x=1 .

Find the combined equation of the pair of lines through the point (1, 0) and parallel to the lines represented by 2x^2-x y-y^2=0