Which of the following is equivalent to x2/3⋅x−1/6x1/2\frac{x^{2/3} \cdot x^{-1/6}}{x^{1/2}}x1/2x2/3⋅x−1/6 for x>0x > 0x>0? Select all that apply.
xxx
x1/3x^{1/3}x1/3
x0x^0x0
111