If y^2 - x^2 = 2xy, then (x+y)^2 =
If y^2 - x^2 = 2xy, then (x+y)^2 =
Answer/Solution
2y^2
Steps/Work
Its B
y^2 -x^2 = 2xy
y^2 = 2xy + x^2
Add y^2 on both sides we get
y^2 +y^2 = x^2+2xy+y^2
2y^2 = (x+y)^2
Correct Option : D
y^2 -x^2 = 2xy
y^2 = 2xy + x^2
Add y^2 on both sides we get
y^2 +y^2 = x^2+2xy+y^2
2y^2 = (x+y)^2
Correct Option : D