Question

I need help on exponents with multiplication and division answer has to be positive exponents

Answer 1

3.

$\frac{4g}{5g^{-3}}$

Using the property:

$a^{-x}=\frac{1}{a^x}$$\frac{4g}{5g^{-3}}=\frac{4g}{\frac{1}{5g^3}}=20g^4$

--------------------------------

6.

$d^{-5}\cdot d^4=d^{-5+4}=d^{-1}=\frac{1}{d}$