Convert the following expressions as indicated and evaluate wherever possible.

MATHEMATICS · Multi-part · A Level · Mathematics · Algebra and Functions · Algebra and Functions

Problem

Convert the following expressions as indicated and evaluate wherever possible. (i) Write

\sqrt{125}

in exponential (power) form. (ii) Write

64^{\frac{5}{6}}

in radical (root) form. (iii) Evaluate

9^{\frac{3}{2}}

. (iv) Express

\sqrt[4]{16^{3}}

as a single power of

2