Question

X⁴+4x²+4solve please

Answer 1

the only factorization that can be done using this equation is writing it as a difference of squares

you can rewrite it as

`x^4+4x^2+4=(x^2)^2+2\cdot x^2\cdot2+2^2`

by deffinition of the difference of squares

`x^{4^{}}+4x^2+4=(x^2+2)^2`