Rewrite each of the following expressions in the indicated form and simplify wherever…

MATHEMATICS · Multi-part · CBSE · Mathematics · Number Systems · Number Systems

Problem

Rewrite each of the following expressions in the indicated form and simplify wherever possible. (i) Convert

\sqrt[3]{27a^6b}

to exponential form and simplify the result. (ii) Convert

(16x^8)^{\frac{3}{4}}

to radical form and simplify. (iii) If

k=81^{\frac{1}{4}}

, express

k

in radical form and find its numerical value.