Question

What is the value of the expression 3^−4?

Answer 1

$3^{-4}= \cfrac{1}{3^4} =\cfrac{1}{81}$

Answer 2

Answer:

Answer is $\frac{1}{81}$

Step-by-step explanation:

Here we can apply the property of exponents  with negative exponents

in order to make exponent positive we can take the term in denominator which  makes the expression $\frac{1}{3^4}$ and $3^4 means$ 81

therefore answer is $\frac{1}{81}$