Select the correct answer.Which expression is equivalent to the given expression? Assume the denominator does not equal zero.a^3b^5/a^4b

We will find the equivalent expression as follows:
[tex]\frac{a^3b^5}{a^4b}=a^3a^{-4}b^5b^{-1}=a^{(3-4)}b^{(5-1)}[/tex][tex]=a^{-1}b^4=\frac{b^4}{a}[/tex]So, the solution is b^4 / a. [Opion A]