[" The equation "3(x+y-5)^(2)+2(xy+7)^(2)=6" Reppere "],[" andinge whose fou are "]

the equation 3(x+y-5)^(2)+2(x-y+7)^(2)=6 represents an ellipse whose centre is

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

Separate the equation 5x^2+6xy+y^2=0

If the equation 2x^(2)+5xy+3y^(2)+6x+7y+4=0 represents a pair of lines,then the equation of pair of lines parallel to them and passing through the point (0,1) is

Find the lines whose combined equation is 6x^(2)+5xy-4y^(2)+7x+13y-3=0 using the concept of parallel lines through the origin.

If the equation 2x^2+5xy+3y^2+6x+7y+=0 represents a pair of lines, then the equation of pair of lines parallel to then and passing through the point (0,1) is

If the equation lambdax^2+2y^2-5xy+5x-7y+3=0 represents two straight lines , then the value of lambda will be

Find the equation of component lines whose combined equation is 6x^(2)+5xy-4y^(2)+7x+13y-3=0 without solving for xor y.