QuestionSimplify the expression $5\left(a b^{-1}\right)$ using exponent properties and show only positive exponents.

Studdy Solution
Finally, we simplify the expression by multiplying the numerical coefficients together.
$$a \times \frac{}{b} = \frac{25a}{b}$$So, the simplified form of the given expression with only positive exponents is $\frac{25a}{b}$.