Simplify (x/3)^-3

${(\frac{x}{3})}^{- 3}$

Step 1

Change the sign of the exponent by rewriting the base as its reciprocal.

${(\frac{3}{x})}^{3}$

Step 2

Apply the product rule to $\frac{3}{x}$ .

$\frac{3^{3}}{x^{3}}$

Step 3

Raise $3$ to the power of $3$ .

$\frac{27}{x^{3}}$