Question

Factor completely: 4x^4-24x^2

Answer 1

Answer choices: x^4(4x^2-24)
4x^2(x^2-6)
4x^3(x-6x)
4(x^4-6x^2)

Answer 2

4x^2(x^2-6) ->>>> \[4x^2((x+\sqrt{6})(x-\sqrt{6}))\]

Answer 3

so its 4x^2(x^2-6)?