Simplify: (8x−3)2/3\left(8x^{-3}\right)^{2/3}(8x−3)2/3
4x2\frac{4}{x^2}x24
14x2\frac{1}{4x^2}4x21
4x24x^24x2
x24\frac{x^2}{4}4x2