218k views
4 votes
Need help guy! Thanks!

Need help guy! Thanks!-example-1

1 Answer

4 votes

The expression that is equivalent to
(2^(-5))/(2^(-1))$is $2^(-4)$.

The question asks which expression is equivalent to
$(2^(-5))/(2^(-1))$. This means that we need to find an expression that has the same value as
$(2^(-5))/(2^(-1))$.

We can simplify the expression
$(2^(-5))/(2^(-1))$ using the following rule of exponents:
$(a^m)/(a^n) = a^(m-n)$. Applying this rule, we get:


(2^(-5))/(2^(-1)) = 2^(-5-(-1)) = 2^(-4)

The four answer choices are
2^6$,$2^(-4)$, $2^(-6)$, and $2^(-5)$

The only answer choice that is equivalent to
2^(-4)$ is 2^(-4)$. Therefore, the correct answer is
$2^(-4)$.

User Frani
by
8.1k points