Apply the Property of Negative Integer Exponents to rewrite 15^-38 as an expression with a positive exponents only
To rewrite 15^-38 with only positive exponents, we can use the property of negative exponents, which states that any nonzero number raised to a negative exponent is equal to the reciprocal of that number raised to the positive exponent.
Therefore, 15^-38 can be rewritten as 1/15^38.