Apply the property of negative integer exponents to rewrite 9^-23 as an expression with positive exponents only.
The property of negative integer exponents states that for any non-zero number a, a^-n = 1/a^n.
Using this property, we can rewrite 9^-23 as 1/9^23.
Therefore, 9^-23 can be expressed with positive exponents only as 1/9^23.
To rewrite 9^-23 as an expression with positive exponents only, we can apply the property of negative integer exponents.
The property states that any number raised to a negative exponent can be written as the reciprocal of the number raised to the positive exponent.
Applying this property to 9^-23, we get:
9^-23 = 1/9^23
So, the expression with positive exponents only is 1/9^23.
To apply the property of negative exponents, we need to remember the following rule:
a^(-n) = 1 / a^n
Using this rule, we can rewrite 9^(-23) as:
1 / 9^23
Therefore, 9^(-23) can be rewritten as an expression with positive exponents only as 1 / 9^23.