Question

a^2 + Y^2+ 2 x y - 4x^2 y^2 resolve into factors​

Answer 1

Answer:

x² + y² + 2xy - 4x²y²

= (x+y)² - (2xy)²

= (x+y+2xy)(x+y-2xy)

Answer 2

Step-by-step explanation:

a²+y²+2xy-4x²y²

If we see it carefully

It is in perfect equation of (a+b)²

so we have the answer1

(x+y)²-4x²y²

and also in ans2

(x+y)²+(-2xy)²

expanding the equation we get

x²+y²-2xy+2xy+2xy

answer

(x+y)²