Chapter 1.5, Problem 9CP

(a)

To determine

To calculate: The simplified version of expression, $\left(3x^{\frac{2}{3}}\right)\left(2x^{-1}\right){\left(y^{\frac{-1}{3}}\right)}^2$.

(b)

To determine

To calculate: The simplified version of expression, $\frac{{\left(t^{-1}\right)}^2}{t^{-5}}$.

(c)

To determine

To calculate: The simplified version of expression, ${\left(\frac{2k^{\frac{1}{3}}}{p^{\frac{5}{4}}}\right)}^2\cdot {\left(\frac{4k^{-2}}{p^2}\right)}^{\frac{3}{2}}$.

(d)

To determine

To calculate: The simplified version of expression, $x^{-1}-y^{-2}$.