Question

Simplify (64 x^2/3)^-1/3

Answer 1

Explanation:

`(64x^{(2)/(3) } )^{-(1)/(3) }=(4^3x^{(2)/(3) } )^{-(1)/(3) }\\=(4^3)^{-(1)/(3) }(x^{(2)/(3) )} ^{-(1)/(3) }\\=4^(-1)x^} ^{-(2)/(9) \\=\frac{x^{-(2)/(9) }}{4} \\`