Question

if x²+4y²=4xy then x:y=?​

Answer 1

Answer: 2:1

Step-by-step explanation:

Given,

x^2 + 4y^2 = 4xy

x^2 + 4y^2 - 4xy = 0

(x - 2y)^2 = 0

x - 2y = 0

x = 2y

x:y = 2y:y

= 2:1

Answer 2

Answer:

2:1 is the answer of this question