If `x+y=5, x^3+y^3=35` then `x-y` is equal to

If x+y=5, x^(3)+y^(3)=35 , then what is the positive difference between x and y?

8.If 3x+4y:x+2y=9:4 ,then 3x+5y:3x-y is equal to

If x:y=4:5 , then (2x+3y): (8x-5y) is equal to :

Let y = y (x) be the solution of the differential equation ( x - x ^(3)) dy = ( y + y x^(2) - 3x^(4)) dx , x gt 2 . If y (3) = 3 then y (4) is equal to :

if (x)/(y)=(3)/(2) then (x+y)/(x-y) is equal to:

If log_(5)(3^(x)-4^(y))=3 and 3^((x)/(2))-2^(y)=5, then (x)/(y) is equal to

If "3x+4y:x+2y=9:4", then "3x+5y:3x-y" is equal to