Question

Find$\frac{x}{y}$ if x² 6y²= 5xy

Answer 1

x² + 6 y² = 5 x y

divide by  y²  and rearrange terms.

  (x/y)² - 5 (x/y) + 6 = 0

 x/y =  [5 + - √(25 - 24) ] / 2
        = 2 or 3