Question

After simplication $(243{)}^{-\frac{3}{5}}$, then answer is $\frac{1}{27}$
State true or false:

• A. True
• B. False

Answer 1

The correct option is A True

As given $(243{)}^{-\frac{3}{5}}$
$\Rightarrow {\left(3^5\right)}^{-\frac{3}{5}}$
$\Rightarrow \left(3^{5\cdot -\frac{3}{5}}\right)$
$\Rightarrow 3^{-3}$
$\Rightarrow \frac{1}{27}$