The given expression is:
x^2 - 4xy + 4y^2 - 4y^4
This expression can be factorized as:
(x - 2y)^2(x + 2y)^2
Therefore, the factored form of the expression is (x - 2y)^2(x + 2y)^2.
The given expression is:
x^2 - 4xy + 4y^2 - 4y^4
This expression can be factorized as:
(x - 2y)^2(x + 2y)^2
Therefore, the factored form of the expression is (x - 2y)^2(x + 2y)^2.