Question

Simplify (x-y)^2+4xy

Answer 1

Answer:

hope u the answer help u

Step-by-step explanation:

(x-y)²+4xy

x²+y²-2xy+4xy .  (from (a-b)²formula =a²+b²-2ab )

x²+y²+2xy    (it is the form of (a+b)²=a²+b²+2ab)

(x+y)²