Question

x =3y then find the value of x²-6xy+9y²​

Answer 1

Answer:

y=0, y= 3x

Step-by-step explanation:

put x=3y

(3y)^2-6xy+9y^2

9y^2-6xy+9y^2

18y^2-6xy

2y(9y-3x)

2y=0

y=0, y=3x