Question

$(\sqrt{98}{)}^3$ can be written as

• A. 1/10000 m
• B. m
• C. m
• D. m

Answer 1

The correct option is C

m

Given: $(\sqrt{98}{)}^3$

$\Rightarrow$ $\left(\right(98{)}^{\frac{1}{2}}{)}^3$

$\Rightarrow$ $(98{)}^{\frac{3}{2}}$ ( $(a^m{)}^n=a^{m\times n}$)