7(x-2y)^(2)-25(x-2y)+12

Factorise : (x-2y)^(2) - 12(x-2y) + 32

Factorise: 25(x+y)^(2)- 36 (x-2y)^(2).

If a parabola is represented by 25(x^(2)+y^(2))=(4x-3y-12)^(2), then

The four lines given by the equations 12 x^(2)+7 x y-12 y^(2)=0 and 12 x^(2)+7 x y-12 y^(2)-x+7 y-1=0 lie along the sides of a

If x^(2)+y^(2)=25, xy=12 then x=

Solve:(1)/(2(2x+3y))+(12)/(7(3x-2y))=(1)/(2)(7)/(2x+3y)+(4)/(3x-2y)=2 where 2x+3y!=0 and 3x-2y!=0

The equation 12x^(2)+7xy-12y^(2)-18x+y+6=0 represents

Factor (x + y) ^ (2) -7 (x ^ (2) -y ^ (2)) + 12 (xy) ^ (2)

The Curve represented by the equation 12x^(2)-25xy+12y^(2)+10x+11y+2=0 is

The length of the latusretum of the parabola 169|(x-1)^(2)+(y-3)^(2)|=(5x-12y+7)^(2) , is