" 14."xy^(2)=(x+y)^(7)

The equation of one asymptote of the hyperbola 14x^(2)+38xy+20y^(2)+x-7y-91=0" is "7x+5y-3=0 . Then the other asymptote is

If 2x+3y=14 and 2x-3y=2, find the value of xy.[ Hint use (2x+3y)^(2)-(2x-3y)^(2)=24xy

The centre of the conic 14x^(2)-4xy+11y^(2)-44x-58y+71=0, is

The centre of the conic 14x^(2)-4xy+11y^(2)-44x-58y+71=0, is

The equation 14x^(2)-4xy+11y^(2)-44x-58y+71=0 represents

The centre of the conic 14x^(2)-4xy+11y^(2)-44x-58y+71=0, is

The centre of the conic 14x^(2)-4xy+11y^(2)-44x-58y+71=0, is

Divide 14x^(3)y^(2)+8x^(2)y^(3)-32x^(2)y^(5) by -2xy^(2)

If 3x+4y+k=0 represents the equation of tangent at the vertex of the parabola 16x^(2)-24xy^(2)+14x+2y+7=0 , then the value of k is ________ .