SOLUTION: given that {{{x^4+4y^4=(x^4+4x^2y^2+4y^4)-4x^2y^2}}}, I need to complete the factorization of {{{x^4+4y^4}}} by using the difference of squares Thanks!

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: given that {{{x^4+4y^4=(x^4+4x^2y^2+4y^4)-4x^2y^2}}}, I need to complete the factorization of {{{x^4+4y^4}}} by using the difference of squares Thanks!      Log On