Question

write the expression as a fraction with a positive exponent. do not evaluate the expression. 133 ^(- 4)

Explanation:

Step1: Apply negative - exponent rule

The rule for negative exponents is $a^{-n}=\frac{1}{a^{n}}$, where $a = 133$ and $n = 54$.
So, $133^{-54}=\frac{1}{133^{54}}$.

Answer:

$\frac{1}{133^{54}}$