The values of x and y besides y can satisfy the equation (x, y `in` real numbers) `x^2-xy+y^2-4x-4y+ 16=0`.

Find the values of x and y which satisfy the equations: y+4x=9 and 3y+2x=5

The value of x and y in the equations 5x+2y=16 and 7x-4y=2 are :

If x and y satisfy te equation xy-2x^(2)-9x+3y-16=0 then

If x and y satisfy te equation xy-2x^(2)-9x+3y-16=0 then

The number of pairs (x,y) which will satisfy the equation x^2-x y+y^2=4(x+y-4) is

The number of pairs (x,y) which will satisfy the equation x^2-x y+y^2=4(x+y-4) is

The number of pairs (x,y) which will satisfy the equation x^2-x y+y^2=4(x+y-4) is

The number of pairs (x,y) which will satisfy the equation x^2-x y+y^2=4(x+y-4) is

Complex numbers whose real and imaginary parts x and y are integers and satisfy the equation 3x^(2)-|xy|-2y^(2)+7=0 , Find the value of x and y .

The number of pairs (x,y) which will satisfy the equation x^(2)-xy+y^(2)=4(x+y-4) is