Question

Which exspression is equivalent to the cubed root of (8x^2)(y^3)(z^4)

Answer 1

remember
∛(ab)=(∛a)(∛b)
so

∛(8x²y³z⁴)=
(∛8)(∛x²)(∛y³)(∛z⁴)=
(∛(2³))(∛x²)(y)(z∛z)=
(2)(∛x²)(y)(z∛z)=
2yz∛(x²z)