(x)^(2)y^(3)-5y^(2)-19y+42

y^(3)-2y^(2)-29y-42

Find the separate equation of the following pair of straight lines 2x^(2)-xy-3y^(2)-6x+19y-20=0

The point of intersection of the lines represented by 2x^(2)-xy-3y^(2)-6x+19y-20=0 is

The acute angle between the line represented by 2x^(2)-xy-3y^(2)-6x+19y-20=0 is

Show that the equations 2x^(2)-xy-3y^(2)-6x+19y-20=0 represents a pair of intersecting lines. Show further that the angle between them is tan^(-1)(5) .

The factors of 2y^3 - 5y^2 - 19y + 42 are :

Divide 36x^(2)y^(5)+42xy^(3)-24x^(3)y^(2)-12y^(5) by -6y^(2) .

Which of the following expressions are polynomials and which are not? 5x^(2)y^(1/2)-3xy^(3)+19x^(2)y^(3)