x^2 + 10y^2 - 6xy - 2y + 1 = 0
10y^2 could be written as 9y^2 + y^2
So:
x^2 + 9y^2 + y^2 - 6xy - 2y + 1 = 0
x^2 + 9y^2 - 6xy + y^2 - 2y + 1 = 0
(x-3y)(y-1)=0
y = 1
x = 3y = 3(1)
x=3
10y^2 could be written as 9y^2 + y^2
So:
x^2 + 9y^2 + y^2 - 6xy - 2y + 1 = 0
x^2 + 9y^2 - 6xy + y^2 - 2y + 1 = 0
(x-3y)(y-1)=0
y = 1
x = 3y = 3(1)
x=3
Statistics : Posted by Aayushman8 • on 05 Jun 2023, 10:30 • Replies 4 • Views 1638